lemon42-ai/ThreatDetect-C-Cpp
Text Classification
•
Updated
•
5
•
3
func
stringlengths 12
2.67k
| cwe
stringclasses 7
values | __index_level_0__
int64 0
20k
|
|---|---|---|
inline double stirling_approx_tail(double k) {
static double kTailValues[] = {0.0810614667953272, 0.0413406959554092,
0.0276779256849983, 0.02079067210376509,
0.0166446911898211, 0.0138761288230707,
0.0118967099458917, 0.0104112652619720,
0.00925546218271273, 0.00833056343336287};
if (k <= 9) {
return kTailValues[static_cast<int>(k)];
}
double kp1sq = (k + 1) * (k + 1);
return (1.0 / 12 - (1.0 / 360 - 1.0 / 1260 / kp1sq) / kp1sq) / (k + 1);
} | safe | 0 |
TEST(HeaderMapImplTest, IterateReverse) {
TestHeaderMapImpl headers;
headers.addCopy("hello", "world");
headers.addCopy("foo", "bar");
LowerCaseString world_key("world");
headers.setReferenceKey(world_key, "hello");
using MockCb = testing::MockFunction<void(const std::string&, const std::string&)>;
MockCb cb;
InSequence seq;
EXPECT_CALL(cb, Call("world", "hello"));
EXPECT_CALL(cb, Call("foo", "bar"));
// no "hello"
headers.iterateReverse(
[](const Http::HeaderEntry& header, void* cb_v) -> HeaderMap::Iterate {
static_cast<MockCb*>(cb_v)->Call(std::string(header.key().getStringView()),
std::string(header.value().getStringView()));
if (header.key().getStringView() != "foo") {
return HeaderMap::Iterate::Continue;
} else {
return HeaderMap::Iterate::Break;
}
},
&cb);
} | safe | 1 |
inline static void _slurm_rpc_trigger_set(slurm_msg_t * msg)
{
int rc;
uid_t uid = g_slurm_auth_get_uid(msg->auth_cred,
slurmctld_config.auth_info);
gid_t gid = g_slurm_auth_get_gid(msg->auth_cred,
slurmctld_config.auth_info);
trigger_info_msg_t * trigger_ptr = (trigger_info_msg_t *) msg->data;
DEF_TIMERS;
START_TIMER;
debug("Processing RPC: REQUEST_TRIGGER_SET from uid=%d", uid);
rc = trigger_set(uid, gid, trigger_ptr);
END_TIMER2("_slurm_rpc_trigger_set");
slurm_send_rc_msg(msg, rc);
} | safe | 2 |
static void uvesafb_check_limits(struct fb_var_screeninfo *var,
struct fb_info *info)
{
const struct fb_videomode *mode;
struct uvesafb_par *par = info->par;
/*
* If pixclock is set to 0, then we're using default BIOS timings
* and thus don't have to perform any checks here.
*/
if (!var->pixclock)
return;
if (par->vbe_ib.vbe_version < 0x0300) {
fb_get_mode(FB_VSYNCTIMINGS | FB_IGNOREMON, 60, var, info);
return;
}
if (!fb_validate_mode(var, info))
return;
mode = fb_find_best_mode(var, &info->modelist);
if (mode) {
if (mode->xres == var->xres && mode->yres == var->yres &&
!(mode->vmode & (FB_VMODE_INTERLACED | FB_VMODE_DOUBLE))) {
fb_videomode_to_var(var, mode);
return;
}
}
if (info->monspecs.gtf && !fb_get_mode(FB_MAXTIMINGS, 0, var, info))
return;
/* Use default refresh rate */
var->pixclock = 0;
} | safe | 3 |
mesh_state_delete(struct module_qstate* qstate)
{
struct mesh_area* mesh;
struct mesh_state_ref* super, ref;
struct mesh_state* mstate;
if(!qstate)
return;
mstate = qstate->mesh_info;
mesh = mstate->s.env->mesh;
mesh_detach_subs(&mstate->s);
if(mstate->list_select == mesh_forever_list) {
mesh->num_forever_states --;
mesh_list_remove(mstate, &mesh->forever_first,
&mesh->forever_last);
} else if(mstate->list_select == mesh_jostle_list) {
mesh_list_remove(mstate, &mesh->jostle_first,
&mesh->jostle_last);
}
if(!mstate->reply_list && !mstate->cb_list
&& mstate->super_set.count == 0) {
log_assert(mesh->num_detached_states > 0);
mesh->num_detached_states--;
}
if(mstate->reply_list || mstate->cb_list) {
log_assert(mesh->num_reply_states > 0);
mesh->num_reply_states--;
}
ref.node.key = &ref;
ref.s = mstate;
RBTREE_FOR(super, struct mesh_state_ref*, &mstate->super_set) {
(void)rbtree_delete(&super->s->sub_set, &ref);
}
(void)rbtree_delete(&mesh->run, mstate);
(void)rbtree_delete(&mesh->all, mstate);
mesh_state_cleanup(mstate);
} | safe | 4 |
void CLASS nikon_coolscan_load_raw()
{
if(!image)
throw LIBRAW_EXCEPTION_IO_CORRUPT;
int bypp = tiff_bps <= 8 ? 1 : 2;
int bufsize = width * 3 * bypp;
if (tiff_bps <= 8)
gamma_curve(1.0 / imgdata.params.coolscan_nef_gamma, 0., 1, 255);
else
gamma_curve(1.0/imgdata.params.coolscan_nef_gamma,0.,1,65535);
fseek (ifp, data_offset, SEEK_SET);
unsigned char *buf = (unsigned char*)malloc(bufsize);
unsigned short *ubuf = (unsigned short *)buf;
for(int row = 0; row < raw_height; row++)
{
int red = fread (buf, 1, bufsize, ifp);
unsigned short (*ip)[4] = (unsigned short (*)[4]) image + row*width;
if(tiff_bps <= 8)
for(int col=0; col<width;col++)
{
ip[col][0] = curve[buf[col*3]];
ip[col][1] = curve[buf[col*3+1]];
ip[col][2] = curve[buf[col*3+2]];
ip[col][3]=0;
}
else
for(int col=0; col<width;col++)
{
ip[col][0] = curve[ubuf[col*3]];
ip[col][1] = curve[ubuf[col*3+1]];
ip[col][2] = curve[ubuf[col*3+2]];
ip[col][3]=0;
}
}
free(buf);
} | safe | 5 |
static int nl80211_msg_put_wmm_rules(struct sk_buff *msg,
const struct ieee80211_reg_rule *rule)
{
int j;
struct nlattr *nl_wmm_rules =
nla_nest_start_noflag(msg, NL80211_FREQUENCY_ATTR_WMM);
if (!nl_wmm_rules)
goto nla_put_failure;
for (j = 0; j < IEEE80211_NUM_ACS; j++) {
struct nlattr *nl_wmm_rule = nla_nest_start_noflag(msg, j);
if (!nl_wmm_rule)
goto nla_put_failure;
if (nla_put_u16(msg, NL80211_WMMR_CW_MIN,
rule->wmm_rule.client[j].cw_min) ||
nla_put_u16(msg, NL80211_WMMR_CW_MAX,
rule->wmm_rule.client[j].cw_max) ||
nla_put_u8(msg, NL80211_WMMR_AIFSN,
rule->wmm_rule.client[j].aifsn) ||
nla_put_u16(msg, NL80211_WMMR_TXOP,
rule->wmm_rule.client[j].cot))
goto nla_put_failure;
nla_nest_end(msg, nl_wmm_rule);
}
nla_nest_end(msg, nl_wmm_rules);
return 0;
nla_put_failure:
return -ENOBUFS;
} | safe | 6 |
add_index_file(ParsedURL *pu, URLFile *uf)
{
char *p, *q;
TextList *index_file_list = NULL;
TextListItem *ti;
if (non_null(index_file))
index_file_list = make_domain_list(index_file);
if (index_file_list == NULL) {
uf->stream = NULL;
return;
}
for (ti = index_file_list->first; ti; ti = ti->next) {
p = Strnew_m_charp(pu->file, "/", file_quote(ti->ptr), NULL)->ptr;
p = cleanupName(p);
q = cleanupName(file_unquote(p));
examineFile(q, uf);
if (uf->stream != NULL) {
pu->file = p;
pu->real_file = q;
return;
}
}
} | safe | 7 |
static void __kvm_synchronize_tsc(struct kvm_vcpu *vcpu, u64 offset, u64 tsc,
u64 ns, bool matched)
{
struct kvm *kvm = vcpu->kvm;
lockdep_assert_held(&kvm->arch.tsc_write_lock);
/*
* We also track th most recent recorded KHZ, write and time to
* allow the matching interval to be extended at each write.
*/
kvm->arch.last_tsc_nsec = ns;
kvm->arch.last_tsc_write = tsc;
kvm->arch.last_tsc_khz = vcpu->arch.virtual_tsc_khz;
kvm->arch.last_tsc_offset = offset;
vcpu->arch.last_guest_tsc = tsc;
kvm_vcpu_write_tsc_offset(vcpu, offset);
if (!matched) {
/*
* We split periods of matched TSC writes into generations.
* For each generation, we track the original measured
* nanosecond time, offset, and write, so if TSCs are in
* sync, we can match exact offset, and if not, we can match
* exact software computation in compute_guest_tsc()
*
* These values are tracked in kvm->arch.cur_xxx variables.
*/
kvm->arch.cur_tsc_generation++;
kvm->arch.cur_tsc_nsec = ns;
kvm->arch.cur_tsc_write = tsc;
kvm->arch.cur_tsc_offset = offset;
kvm->arch.nr_vcpus_matched_tsc = 0;
} else if (vcpu->arch.this_tsc_generation != kvm->arch.cur_tsc_generation) {
kvm->arch.nr_vcpus_matched_tsc++;
}
/* Keep track of which generation this VCPU has synchronized to */
vcpu->arch.this_tsc_generation = kvm->arch.cur_tsc_generation;
vcpu->arch.this_tsc_nsec = kvm->arch.cur_tsc_nsec;
vcpu->arch.this_tsc_write = kvm->arch.cur_tsc_write;
kvm_track_tsc_matching(vcpu);
} | safe | 8 |
static void trace_packet(const struct sk_buff *skb,
unsigned int hook,
const struct net_device *in,
const struct net_device *out,
const char *tablename,
const struct xt_table_info *private,
const struct ipt_entry *e)
{
const void *table_base;
const struct ipt_entry *root;
const char *hookname, *chainname, *comment;
const struct ipt_entry *iter;
unsigned int rulenum = 0;
table_base = private->entries[smp_processor_id()];
root = get_entry(table_base, private->hook_entry[hook]);
hookname = chainname = hooknames[hook];
comment = comments[NF_IP_TRACE_COMMENT_RULE];
xt_entry_foreach(iter, root, private->size - private->hook_entry[hook])
if (get_chainname_rulenum(iter, e, hookname,
&chainname, &comment, &rulenum) != 0)
break;
nf_log_packet(AF_INET, hook, skb, in, out, &trace_loginfo,
"TRACE: %s:%s:%s:%u ",
tablename, chainname, comment, rulenum);
} | safe | 9 |
static struct sk_buff *add_grhead(struct sk_buff *skb, struct ip_mc_list *pmc,
int type, struct igmpv3_grec **ppgr, unsigned int mtu)
{
struct net_device *dev = pmc->interface->dev;
struct igmpv3_report *pih;
struct igmpv3_grec *pgr;
if (!skb) {
skb = igmpv3_newpack(dev, mtu);
if (!skb)
return NULL;
}
pgr = skb_put(skb, sizeof(struct igmpv3_grec));
pgr->grec_type = type;
pgr->grec_auxwords = 0;
pgr->grec_nsrcs = 0;
pgr->grec_mca = pmc->multiaddr;
pih = igmpv3_report_hdr(skb);
pih->ngrec = htons(ntohs(pih->ngrec)+1);
*ppgr = pgr;
return skb;
} | safe | 10 |
TfLiteStatus Subgraph::UndoAllDelegates() {
// Return early if there is nothing to reset to.
if (pre_delegation_execution_plan_.empty()) return kTfLiteOk;
// First free all delegate nodes.
for (int execution_plan_index = 0;
execution_plan_index < execution_plan_.size(); ++execution_plan_index) {
int node_index = execution_plan_[execution_plan_index];
TfLiteNode& node = nodes_and_registration_[node_index].first;
if (node.delegate == nullptr) {
continue;
}
CleanupNode(node_index);
}
// Reset execution plan.
execution_plan_ = pre_delegation_execution_plan_;
pre_delegation_execution_plan_.clear();
// Delegate nodes are appended to nodes_and_registration_. Therefore,
// cleanup nodes_and_registration_ to only contain nodes from
// pre_delegation_execution_plan_.
int max_retained_node_index = 0;
for (int execution_plan_index = 0;
execution_plan_index < execution_plan_.size(); ++execution_plan_index) {
max_retained_node_index = std::max(max_retained_node_index,
execution_plan_[execution_plan_index]);
}
nodes_and_registration_.resize(max_retained_node_index + 1);
// After undoing delegates, the graph is uninvokable, but mutable.
state_ = kStateUninvokable;
delegates_undone_ = true;
return kTfLiteOk;
} | safe | 11 |
read_2007_section_appinfo (Bit_Chain *restrict dat, Dwg_Data *restrict dwg,
r2007_section *restrict sections_map,
r2007_page *restrict pages_map)
{
Bit_Chain old_dat, sec_dat = { 0 };
Bit_Chain *str_dat;
Dwg_AppInfo *_obj = &dwg->appinfo;
Dwg_Object *obj = NULL;
int error = 0;
BITCODE_RL rcount1 = 0, rcount2 = 0;
// not compressed, page size: 0x80
error = read_data_section (&sec_dat, dat, sections_map, pages_map,
SECTION_APPINFO);
if (error >= DWG_ERR_CRITICAL || !sec_dat.chain)
{
LOG_INFO ("%s section not found\n", "AppInfo");
if (sec_dat.chain)
free (sec_dat.chain);
return error;
}
LOG_TRACE ("\nAppInfo (%lu)\n-------------------\n", sec_dat.size)
old_dat = *dat;
str_dat = dat = &sec_dat; // restrict in size
bit_chain_set_version (&old_dat, dat);
// clang-format off
#include "appinfo.spec"
// clang-format on
LOG_TRACE ("\n")
if (sec_dat.chain)
free (sec_dat.chain);
*dat = old_dat; // unrestrict
return error;
} | safe | 12 |
static int selinux_syslog(int type)
{
int rc;
switch (type) {
case SYSLOG_ACTION_READ_ALL: /* Read last kernel messages */
case SYSLOG_ACTION_SIZE_BUFFER: /* Return size of the log buffer */
rc = task_has_system(current, SYSTEM__SYSLOG_READ);
break;
case SYSLOG_ACTION_CONSOLE_OFF: /* Disable logging to console */
case SYSLOG_ACTION_CONSOLE_ON: /* Enable logging to console */
/* Set level of messages printed to console */
case SYSLOG_ACTION_CONSOLE_LEVEL:
rc = task_has_system(current, SYSTEM__SYSLOG_CONSOLE);
break;
case SYSLOG_ACTION_CLOSE: /* Close log */
case SYSLOG_ACTION_OPEN: /* Open log */
case SYSLOG_ACTION_READ: /* Read from log */
case SYSLOG_ACTION_READ_CLEAR: /* Read/clear last kernel messages */
case SYSLOG_ACTION_CLEAR: /* Clear ring buffer */
default:
rc = task_has_system(current, SYSTEM__SYSLOG_MOD);
break;
}
return rc;
} | safe | 13 |
int sas_smp_phy_control(struct domain_device *dev, int phy_id,
enum phy_func phy_func,
struct sas_phy_linkrates *rates)
{
u8 *pc_req;
u8 *pc_resp;
int res;
pc_req = alloc_smp_req(PC_REQ_SIZE);
if (!pc_req)
return -ENOMEM;
pc_resp = alloc_smp_resp(PC_RESP_SIZE);
if (!pc_resp) {
kfree(pc_req);
return -ENOMEM;
}
pc_req[1] = SMP_PHY_CONTROL;
pc_req[9] = phy_id;
pc_req[10]= phy_func;
if (rates) {
pc_req[32] = rates->minimum_linkrate << 4;
pc_req[33] = rates->maximum_linkrate << 4;
}
res = smp_execute_task(dev, pc_req, PC_REQ_SIZE, pc_resp,PC_RESP_SIZE);
if (res) {
pr_err("ex %016llx phy%02d PHY control failed: %d\n",
SAS_ADDR(dev->sas_addr), phy_id, res);
} else if (pc_resp[2] != SMP_RESP_FUNC_ACC) {
pr_err("ex %016llx phy%02d PHY control failed: function result 0x%x\n",
SAS_ADDR(dev->sas_addr), phy_id, pc_resp[2]);
res = pc_resp[2];
}
kfree(pc_resp);
kfree(pc_req);
return res;
} | safe | 14 |
OJPEGWriteStreamSof(TIFF* tif, void** mem, uint32* len)
{
OJPEGState* sp=(OJPEGState*)tif->tif_data;
uint8 m;
assert(OJPEG_BUFFER>=2+8+sp->samples_per_pixel_per_plane*3);
assert(255>=8+sp->samples_per_pixel_per_plane*3);
sp->out_buffer[0]=255;
sp->out_buffer[1]=sp->sof_marker_id;
/* Lf */
sp->out_buffer[2]=0;
sp->out_buffer[3]=8+sp->samples_per_pixel_per_plane*3;
/* P */
sp->out_buffer[4]=8;
/* Y */
sp->out_buffer[5]=(uint8)(sp->sof_y>>8);
sp->out_buffer[6]=(sp->sof_y&255);
/* X */
sp->out_buffer[7]=(uint8)(sp->sof_x>>8);
sp->out_buffer[8]=(sp->sof_x&255);
/* Nf */
sp->out_buffer[9]=sp->samples_per_pixel_per_plane;
for (m=0; m<sp->samples_per_pixel_per_plane; m++)
{
/* C */
sp->out_buffer[10+m*3]=sp->sof_c[sp->plane_sample_offset+m];
/* H and V */
sp->out_buffer[10+m*3+1]=sp->sof_hv[sp->plane_sample_offset+m];
/* Tq */
sp->out_buffer[10+m*3+2]=sp->sof_tq[sp->plane_sample_offset+m];
}
*len=10+sp->samples_per_pixel_per_plane*3;
*mem=(void*)sp->out_buffer;
sp->out_state++;
} | safe | 15 |
struct Scsi_Host *iscsi_host_alloc(struct scsi_host_template *sht,
int dd_data_size, bool xmit_can_sleep)
{
struct Scsi_Host *shost;
struct iscsi_host *ihost;
shost = scsi_host_alloc(sht, sizeof(struct iscsi_host) + dd_data_size);
if (!shost)
return NULL;
ihost = shost_priv(shost);
if (xmit_can_sleep) {
snprintf(ihost->workq_name, sizeof(ihost->workq_name),
"iscsi_q_%d", shost->host_no);
ihost->workq = alloc_workqueue("%s",
WQ_SYSFS | __WQ_LEGACY | WQ_MEM_RECLAIM | WQ_UNBOUND,
1, ihost->workq_name);
if (!ihost->workq)
goto free_host;
}
spin_lock_init(&ihost->lock);
ihost->state = ISCSI_HOST_SETUP;
ihost->num_sessions = 0;
init_waitqueue_head(&ihost->session_removal_wq);
return shost;
free_host:
scsi_host_put(shost);
return NULL;
} | safe | 16 |
void lease_file_rewrite(void)
{
int index;
unsigned short eport, iport;
int proto;
char iaddr[32];
char desc[64];
char rhost[40];
unsigned int timestamp;
if (lease_file == NULL) return;
remove(lease_file);
for(index = 0; ; index++) {
if(get_redirect_rule_by_index(index, 0/*ifname*/, &eport, iaddr, sizeof(iaddr),
&iport, &proto, desc, sizeof(desc),
rhost, sizeof(rhost), ×tamp,
0, 0) < 0)
break;
if(lease_file_add(eport, iaddr, iport, proto, desc, timestamp) < 0)
break;
}
} | safe | 17 |
void r_bin_mdmp_free(struct r_bin_mdmp_obj *obj) {
if (!obj) {
return;
}
r_list_free (obj->streams.ex_threads);
r_list_free (obj->streams.memories);
r_list_free (obj->streams.memories64.memories);
r_list_free (obj->streams.memory_infos);
r_list_free (obj->streams.modules);
r_list_free (obj->streams.operations);
r_list_free (obj->streams.thread_infos);
r_list_free (obj->streams.threads);
r_list_free (obj->streams.token_infos);
r_list_free (obj->streams.unloaded_modules);
free (obj->streams.exception);
free (obj->streams.system_info);
free (obj->streams.comments_a);
free (obj->streams.comments_w);
free (obj->streams.handle_data);
free (obj->streams.function_table);
free (obj->streams.misc_info.misc_info_1);
r_list_free (obj->pe32_bins);
r_list_free (obj->pe64_bins);
r_buf_free (obj->b);
free (obj->hdr);
obj->b = NULL;
free (obj);
return;
} | safe | 18 |
GF_Err sdtp_box_read(GF_Box *s, GF_BitStream *bs)
{
GF_SampleDependencyTypeBox *ptr = (GF_SampleDependencyTypeBox*)s;
/*out-of-order sdtp, assume no padding at the end*/
if (!ptr->sampleCount) ptr->sampleCount = (u32) ptr->size;
else if (ptr->sampleCount > (u32) ptr->size) return GF_ISOM_INVALID_FILE;
ptr->sample_info = (u8 *) gf_malloc(sizeof(u8)*ptr->sampleCount);
if (!ptr->sample_info) return GF_OUT_OF_MEM;
ptr->sample_alloc = ptr->sampleCount;
gf_bs_read_data(bs, (char*)ptr->sample_info, ptr->sampleCount);
ISOM_DECREASE_SIZE(ptr, ptr->sampleCount);
return GF_OK; | safe | 19 |
get_keyblock_byfprint (KBNODE * ret_keyblock, const byte * fprint,
size_t fprint_len)
{
int rc;
if (fprint_len == 20 || fprint_len == 16)
{
struct getkey_ctx_s ctx;
memset (&ctx, 0, sizeof ctx);
ctx.not_allocated = 1;
ctx.kr_handle = keydb_new ();
ctx.nitems = 1;
ctx.items[0].mode = (fprint_len == 16
? KEYDB_SEARCH_MODE_FPR16
: KEYDB_SEARCH_MODE_FPR20);
memcpy (ctx.items[0].u.fpr, fprint, fprint_len);
rc = lookup (&ctx, ret_keyblock, 0);
get_pubkey_end (&ctx);
}
else
rc = GPG_ERR_GENERAL; /* Oops */
return rc;
} | safe | 20 |
GF_Err gf_isom_read_null_terminated_string(GF_Box *s, GF_BitStream *bs, u64 size, char **out_str)
{
u32 len=10;
u32 i=0;
*out_str = gf_malloc(sizeof(char)*len);
while (1) {
ISOM_DECREASE_SIZE(s, 1 );
(*out_str)[i] = gf_bs_read_u8(bs);
if (!(*out_str)[i]) break;
i++;
if (i==len) {
len += 10;
*out_str = gf_realloc(*out_str, sizeof(char)*len);
}
if (gf_bs_available(bs) == 0) {
GF_LOG(GF_LOG_WARNING, GF_LOG_CONTAINER, ("[iso file] missing null character in null terminated string\n"));
(*out_str)[i] = 0;
return GF_OK;
}
if (i >= size) {
GF_LOG(GF_LOG_WARNING, GF_LOG_CONTAINER, ("[iso file] string bigger than container, probably missing null character\n"));
(*out_str)[i] = 0;
return GF_OK;
}
}
return GF_OK; | safe | 21 |
void luaV_objlen (lua_State *L, StkId ra, const TValue *rb) {
const TValue *tm;
switch (ttypetag(rb)) {
case LUA_VTABLE: {
Table *h = hvalue(rb);
tm = fasttm(L, h->metatable, TM_LEN);
if (tm) break; /* metamethod? break switch to call it */
setivalue(s2v(ra), luaH_getn(h)); /* else primitive len */
return;
}
case LUA_VSHRSTR: {
setivalue(s2v(ra), tsvalue(rb)->shrlen);
return;
}
case LUA_VLNGSTR: {
setivalue(s2v(ra), tsvalue(rb)->u.lnglen);
return;
}
default: { /* try metamethod */
tm = luaT_gettmbyobj(L, rb, TM_LEN);
if (l_unlikely(notm(tm))) /* no metamethod? */
luaG_typeerror(L, rb, "get length of");
break;
}
}
luaT_callTMres(L, tm, rb, rb, ra);
} | safe | 22 |
bool detect_ramfs_rootfs(void)
{
FILE *f;
char *p, *p2;
char *line = NULL;
size_t len = 0;
int i;
f = fopen("/proc/self/mountinfo", "r");
if (!f)
return false;
while (getline(&line, &len, f) != -1) {
for (p = line, i = 0; p && i < 4; i++)
p = strchr(p + 1, ' ');
if (!p)
continue;
p2 = strchr(p + 1, ' ');
if (!p2)
continue;
*p2 = '\0';
if (strcmp(p + 1, "/") == 0) {
// this is '/'. is it the ramfs?
p = strchr(p2 + 1, '-');
if (p && strncmp(p, "- rootfs rootfs ", 16) == 0) {
free(line);
fclose(f);
return true;
}
}
}
free(line);
fclose(f);
return false;
} | safe | 23 |
static int MP4_ReadBox_dref( stream_t *p_stream, MP4_Box_t *p_box )
{
MP4_READBOX_ENTER( MP4_Box_data_dref_t );
MP4_GETVERSIONFLAGS( p_box->data.p_dref );
MP4_GET4BYTES( p_box->data.p_dref->i_entry_count );
stream_Seek( p_stream, p_box->i_pos + mp4_box_headersize( p_box ) + 8 );
MP4_ReadBoxContainerRaw( p_stream, p_box );
#ifdef MP4_VERBOSE
msg_Dbg( p_stream, "read box: \"dref\" entry-count %d",
p_box->data.p_dref->i_entry_count );
#endif
MP4_READBOX_EXIT( 1 );
} | safe | 24 |
void iscsi_session_teardown(struct iscsi_cls_session *cls_session)
{
struct iscsi_session *session = cls_session->dd_data;
struct module *owner = cls_session->transport->owner;
struct Scsi_Host *shost = session->host;
iscsi_pool_free(&session->cmdpool);
iscsi_remove_session(cls_session);
kfree(session->password);
kfree(session->password_in);
kfree(session->username);
kfree(session->username_in);
kfree(session->targetname);
kfree(session->targetalias);
kfree(session->initiatorname);
kfree(session->boot_root);
kfree(session->boot_nic);
kfree(session->boot_target);
kfree(session->ifacename);
kfree(session->portal_type);
kfree(session->discovery_parent_type);
iscsi_free_session(cls_session);
iscsi_host_dec_session_cnt(shost);
module_put(owner);
} | safe | 25 |
map_token (const value_valuestring *token_map, guint8 codepage, guint8 token) {
const value_string *vs;
const char *s;
if (token_map) { /* Found map */
if ((vs = val_to_valstr (codepage, token_map))) {
/* Found codepage map */
s = try_val_to_str (token, vs);
if (s) { /* Found valid token */
DebugLog(("map_token(codepage = %u, token = %u: [%s]\n", codepage, token, s));
return s;
}
/* No valid token mapping in specified code page of token map */
DebugLog(("map_token(codepage = %u, token = %u: "
wbxml_UNDEFINED_TOKEN "\n", codepage, token));
return wbxml_UNDEFINED_TOKEN;
}
/* There is no token map entry for the requested code page */
DebugLog(("map_token(codepage = %u, token = %u: "
wbxml_UNDEFINED_TOKEN_CODE_PAGE "\n", codepage, token));
return wbxml_UNDEFINED_TOKEN_CODE_PAGE;
}
/* The token map does not exist */
DebugLog(("map_token(codepage = %u, token = %u: "
wbxml_UNDEFINED_TOKEN_MAP "\n", codepage, token));
return wbxml_UNDEFINED_TOKEN_MAP;
} | safe | 26 |
void part_round_stats(struct request_queue *q, int cpu, struct hd_struct *part)
{
struct hd_struct *part2 = NULL;
unsigned long now = jiffies;
unsigned int inflight[2];
int stats = 0;
if (part->stamp != now)
stats |= 1;
if (part->partno) {
part2 = &part_to_disk(part)->part0;
if (part2->stamp != now)
stats |= 2;
}
if (!stats)
return;
part_in_flight(q, part, inflight);
if (stats & 2)
part_round_stats_single(q, cpu, part2, now, inflight[1]);
if (stats & 1)
part_round_stats_single(q, cpu, part, now, inflight[0]);
} | safe | 27 |
struct platform_device *platform_device_register_full(
const struct platform_device_info *pdevinfo)
{
int ret;
struct platform_device *pdev;
pdev = platform_device_alloc(pdevinfo->name, pdevinfo->id);
if (!pdev)
return ERR_PTR(-ENOMEM);
pdev->dev.parent = pdevinfo->parent;
pdev->dev.fwnode = pdevinfo->fwnode;
pdev->dev.of_node = of_node_get(to_of_node(pdev->dev.fwnode));
pdev->dev.of_node_reused = pdevinfo->of_node_reused;
if (pdevinfo->dma_mask) {
pdev->platform_dma_mask = pdevinfo->dma_mask;
pdev->dev.dma_mask = &pdev->platform_dma_mask;
pdev->dev.coherent_dma_mask = pdevinfo->dma_mask;
}
ret = platform_device_add_resources(pdev,
pdevinfo->res, pdevinfo->num_res);
if (ret)
goto err;
ret = platform_device_add_data(pdev,
pdevinfo->data, pdevinfo->size_data);
if (ret)
goto err;
if (pdevinfo->properties) {
ret = platform_device_add_properties(pdev,
pdevinfo->properties);
if (ret)
goto err;
}
ret = platform_device_add(pdev);
if (ret) {
err:
ACPI_COMPANION_SET(&pdev->dev, NULL);
platform_device_put(pdev);
return ERR_PTR(ret);
}
return pdev;
} | safe | 28 |
get_next_address(
address_node *addr
)
{
const char addr_prefix[] = "192.168.0.";
static int curr_addr_num = 1;
#define ADDR_LENGTH 16 + 1 /* room for 192.168.1.255 */
char addr_string[ADDR_LENGTH];
sockaddr_u *final_addr;
struct addrinfo *ptr;
int gai_err;
final_addr = emalloc(sizeof(*final_addr));
if (addr->type == T_String) {
snprintf(addr_string, sizeof(addr_string), "%s%d",
addr_prefix, curr_addr_num++);
printf("Selecting ip address %s for hostname %s\n",
addr_string, addr->address);
gai_err = getaddrinfo(addr_string, "ntp", NULL, &ptr);
} else {
gai_err = getaddrinfo(addr->address, "ntp", NULL, &ptr);
}
if (gai_err) {
fprintf(stderr, "ERROR!! Could not get a new address\n");
exit(1);
}
memcpy(final_addr, ptr->ai_addr, ptr->ai_addrlen);
fprintf(stderr, "Successful in setting ip address of simulated server to: %s\n",
stoa(final_addr));
freeaddrinfo(ptr);
return final_addr;
} | safe | 29 |
static void tracing_start_tr(struct trace_array *tr)
{
struct ring_buffer *buffer;
unsigned long flags;
if (tracing_disabled)
return;
/* If global, we need to also start the max tracer */
if (tr->flags & TRACE_ARRAY_FL_GLOBAL)
return tracing_start();
raw_spin_lock_irqsave(&tr->start_lock, flags);
if (--tr->stop_count) {
if (tr->stop_count < 0) {
/* Someone screwed up their debugging */
WARN_ON_ONCE(1);
tr->stop_count = 0;
}
goto out;
}
buffer = tr->trace_buffer.buffer;
if (buffer)
ring_buffer_record_enable(buffer);
out:
raw_spin_unlock_irqrestore(&tr->start_lock, flags);
} | safe | 30 |
}
EXPORT_SYMBOL_GPL(iscsi_unblock_session);
static void __iscsi_block_session(struct work_struct *work)
{
struct iscsi_cls_session *session =
container_of(work, struct iscsi_cls_session,
block_work);
unsigned long flags;
ISCSI_DBG_TRANS_SESSION(session, "Blocking session\n");
spin_lock_irqsave(&session->lock, flags);
session->state = ISCSI_SESSION_FAILED;
spin_unlock_irqrestore(&session->lock, flags);
scsi_target_block(&session->dev);
ISCSI_DBG_TRANS_SESSION(session, "Completed SCSI target blocking\n");
if (session->recovery_tmo >= 0)
queue_delayed_work(iscsi_eh_timer_workq, | safe | 31 |
delete_nsec(dns_db_t *db, dns_dbversion_t *ver, dns_dbnode_t *node,
dns_name_t *name, dns_diff_t *diff)
{
dns_rdataset_t rdataset;
isc_result_t result;
dns_rdataset_init(&rdataset);
result = dns_db_findrdataset(db, node, ver, dns_rdatatype_nsec,
0, 0, &rdataset, NULL);
if (result == ISC_R_NOTFOUND)
return (ISC_R_SUCCESS);
if (result != ISC_R_SUCCESS)
return (result);
for (result = dns_rdataset_first(&rdataset);
result == ISC_R_SUCCESS;
result = dns_rdataset_next(&rdataset)) {
dns_rdata_t rdata = DNS_RDATA_INIT;
dns_rdataset_current(&rdataset, &rdata);
CHECK(update_one_rr(db, ver, diff, DNS_DIFFOP_DEL, name,
rdataset.ttl, &rdata));
}
if (result == ISC_R_NOMORE)
result = ISC_R_SUCCESS;
failure:
dns_rdataset_disassociate(&rdataset);
return (result);
} | safe | 32 |
static bool checkreturn pb_dec_bytes(pb_istream_t *stream, const pb_field_t *field, void *dest)
{
uint32_t size;
size_t alloc_size;
pb_bytes_array_t *bdest;
if (!pb_decode_varint32(stream, &size))
return false;
alloc_size = PB_BYTES_ARRAY_T_ALLOCSIZE(size);
if (size > alloc_size)
PB_RETURN_ERROR(stream, "size too large");
if (PB_ATYPE(field->type) == PB_ATYPE_POINTER)
{
#ifndef PB_ENABLE_MALLOC
PB_RETURN_ERROR(stream, "no malloc support");
#else
if (!allocate_field(stream, dest, alloc_size, 1))
return false;
bdest = *(pb_bytes_array_t**)dest;
#endif
}
else
{
if (alloc_size > field->data_size)
PB_RETURN_ERROR(stream, "bytes overflow");
bdest = (pb_bytes_array_t*)dest;
}
bdest->size = size;
return pb_read(stream, bdest->bytes, size);
} | safe | 33 |
aac_type_find_scan_loas_frames_ep (GstTypeFind * tf, DataScanCtx * scan_ctx,
gint max_frames)
{
DataScanCtx c = *scan_ctx;
guint16 snc;
guint len;
gint count = 0;
do {
if (!data_scan_ctx_ensure_data (tf, &c, 5))
break;
/* EPAudioSyncStream */
len = ((c.data[2] & 0x0f) << 9) | (c.data[3] << 1) |
((c.data[4] & 0x80) >> 7);
if (len == 0 || !data_scan_ctx_ensure_data (tf, &c, len + 2)) {
GST_DEBUG ("Wrong sync or next frame not within reach, len=%u", len);
break;
}
/* check length of frame */
snc = GST_READ_UINT16_BE (c.data + len);
if (snc != 0x4de1) {
GST_DEBUG ("No sync found at 0x%" G_GINT64_MODIFIER "x", c.offset + len);
break;
}
++count;
GST_DEBUG ("Found LOAS syncword #%d at offset 0x%" G_GINT64_MODIFIER "x, "
"framelen %u", count, c.offset, len);
data_scan_ctx_advance (tf, &c, len);
} while (count < max_frames && (c.offset - scan_ctx->offset) < 64 * 1024);
GST_DEBUG ("found %d consecutive frames", count);
return count;
} | safe | 34 |
_g_path_is_parent_of (const char *dirname,
const char *filename)
{
int dirname_l, filename_l, separator_position;
if ((dirname == NULL) || (filename == NULL))
return FALSE;
dirname_l = strlen (dirname);
filename_l = strlen (filename);
if ((dirname_l == filename_l + 1)
&& (dirname[dirname_l - 1] == '/'))
return FALSE;
if ((filename_l == dirname_l + 1)
&& (filename[filename_l - 1] == '/'))
return FALSE;
if (dirname[dirname_l - 1] == '/')
separator_position = dirname_l - 1;
else
separator_position = dirname_l;
return ((filename_l > dirname_l)
&& (strncmp (dirname, filename, dirname_l) == 0)
&& (filename[separator_position] == '/'));
} | safe | 35 |
string_append_listele(uschar * list, uschar sep, const uschar * ele)
{
uschar * new = NULL;
int sz = 0, off = 0;
uschar * sp;
if (list)
{
new = string_cat(new, &sz, &off, list, Ustrlen(list));
new = string_cat(new, &sz, &off, &sep, 1);
}
while((sp = Ustrchr(ele, sep)))
{
new = string_cat(new, &sz, &off, ele, sp-ele+1);
new = string_cat(new, &sz, &off, &sep, 1);
ele = sp+1;
}
new = string_cat(new, &sz, &off, ele, Ustrlen(ele));
new[off] = '\0';
return new;
} | safe | 36 |
xmlNewTextChild(xmlNodePtr parent, xmlNsPtr ns,
const xmlChar *name, const xmlChar *content) {
xmlNodePtr cur, prev;
if (parent == NULL) {
#ifdef DEBUG_TREE
xmlGenericError(xmlGenericErrorContext,
"xmlNewTextChild : parent == NULL\n");
#endif
return(NULL);
}
if (name == NULL) {
#ifdef DEBUG_TREE
xmlGenericError(xmlGenericErrorContext,
"xmlNewTextChild : name == NULL\n");
#endif
return(NULL);
}
/*
* Allocate a new node
*/
if (parent->type == XML_ELEMENT_NODE) {
if (ns == NULL)
cur = xmlNewDocRawNode(parent->doc, parent->ns, name, content);
else
cur = xmlNewDocRawNode(parent->doc, ns, name, content);
} else if ((parent->type == XML_DOCUMENT_NODE) ||
(parent->type == XML_HTML_DOCUMENT_NODE)) {
if (ns == NULL)
cur = xmlNewDocRawNode((xmlDocPtr) parent, NULL, name, content);
else
cur = xmlNewDocRawNode((xmlDocPtr) parent, ns, name, content);
} else if (parent->type == XML_DOCUMENT_FRAG_NODE) {
cur = xmlNewDocRawNode( parent->doc, ns, name, content);
} else {
return(NULL);
}
if (cur == NULL) return(NULL);
/*
* add the new element at the end of the children list.
*/
cur->type = XML_ELEMENT_NODE;
cur->parent = parent;
cur->doc = parent->doc;
if (parent->children == NULL) {
parent->children = cur;
parent->last = cur;
} else {
prev = parent->last;
prev->next = cur;
cur->prev = prev;
parent->last = cur;
}
return(cur);
} | safe | 37 |
MODULE_ENTRY (fill_info) (GdkPixbufFormat *info)
{
static const GdkPixbufModulePattern signature[] = {
{ " \x1\x1", "x ", 100 },
{ " \x1\x9", "x ", 100 },
{ " \x2", "xz ", 99 }, /* only 99 since .CUR also matches this */
{ " \x3", "xz ", 100 },
{ " \xa", "xz ", 100 },
{ " \xb", "xz ", 100 },
{ NULL, NULL, 0 }
};
static const gchar *mime_types[] = {
"image/x-tga",
NULL
};
static const gchar *extensions[] = {
"tga",
"targa",
NULL
};
info->name = "tga";
info->signature = (GdkPixbufModulePattern *) signature;
info->description = NC_("image format", "Targa");
info->mime_types = (gchar **) mime_types;
info->extensions = (gchar **) extensions;
info->flags = GDK_PIXBUF_FORMAT_THREADSAFE;
info->license = "LGPL";
} | safe | 38 |
longlong Field::convert_decimal2longlong(const my_decimal *val,
bool unsigned_flag, int *err)
{
longlong i;
if (unsigned_flag)
{
if (val->sign())
{
set_warning(ER_WARN_DATA_OUT_OF_RANGE, 1);
i= 0;
*err= 1;
}
else if (warn_if_overflow(my_decimal2int((E_DEC_ERROR &
~E_DEC_OVERFLOW &
~E_DEC_TRUNCATED),
val, TRUE, &i)))
{
i= ~(longlong) 0;
*err= 1;
}
}
else if (warn_if_overflow(my_decimal2int((E_DEC_ERROR &
~E_DEC_OVERFLOW &
~E_DEC_TRUNCATED),
val, FALSE, &i)))
{
i= (val->sign() ? LONGLONG_MIN : LONGLONG_MAX);
*err= 1;
}
return i;
} | safe | 39 |
main(int argc, char *argv[])
{
oid objid[MAX_OID_LEN];
int objidlen = MAX_OID_LEN;
int count;
netsnmp_variable_list variable;
netsnmp_init_mib();
if (argc < 2)
print_subtree(stdout, tree_head, 0);
variable.type = ASN_INTEGER;
variable.val.integer = 3;
variable.val_len = 4;
for (argc--; argc; argc--, argv++) {
objidlen = MAX_OID_LEN;
printf("read_objid(%s) = %d\n",
argv[1], read_objid(argv[1], objid, &objidlen));
for (count = 0; count < objidlen; count++)
printf("%d.", objid[count]);
printf("\n");
print_variable(objid, objidlen, &variable);
}
} | safe | 40 |
int fpm_unix_resolve_socket_premissions(struct fpm_worker_pool_s *wp) /* {{{ */
{
struct fpm_worker_pool_config_s *c = wp->config;
/* uninitialized */
wp->socket_uid = -1;
wp->socket_gid = -1;
wp->socket_mode = 0660;
if (!c) {
return 0;
}
if (c->listen_owner && *c->listen_owner) {
struct passwd *pwd;
pwd = getpwnam(c->listen_owner);
if (!pwd) {
zlog(ZLOG_SYSERROR, "[pool %s] cannot get uid for user '%s'", wp->config->name, c->listen_owner);
return -1;
}
wp->socket_uid = pwd->pw_uid;
wp->socket_gid = pwd->pw_gid;
}
if (c->listen_group && *c->listen_group) {
struct group *grp;
grp = getgrnam(c->listen_group);
if (!grp) {
zlog(ZLOG_SYSERROR, "[pool %s] cannot get gid for group '%s'", wp->config->name, c->listen_group);
return -1;
}
wp->socket_gid = grp->gr_gid;
}
if (c->listen_mode && *c->listen_mode) {
wp->socket_mode = strtoul(c->listen_mode, 0, 8);
}
return 0;
} | safe | 41 |
ex_tabs(exarg_T *eap UNUSED)
{
tabpage_T *tp;
win_T *wp;
int tabcount = 1;
msg_start();
msg_scroll = TRUE;
for (tp = first_tabpage; tp != NULL && !got_int; tp = tp->tp_next)
{
msg_putchar('\n');
vim_snprintf((char *)IObuff, IOSIZE, _("Tab page %d"), tabcount++);
msg_outtrans_attr(IObuff, HL_ATTR(HLF_T));
out_flush(); /* output one line at a time */
ui_breakcheck();
if (tp == curtab)
wp = firstwin;
else
wp = tp->tp_firstwin;
for ( ; wp != NULL && !got_int; wp = wp->w_next)
{
msg_putchar('\n');
msg_putchar(wp == curwin ? '>' : ' ');
msg_putchar(' ');
msg_putchar(bufIsChanged(wp->w_buffer) ? '+' : ' ');
msg_putchar(' ');
if (buf_spname(wp->w_buffer) != NULL)
vim_strncpy(IObuff, buf_spname(wp->w_buffer), IOSIZE - 1);
else
home_replace(wp->w_buffer, wp->w_buffer->b_fname,
IObuff, IOSIZE, TRUE);
msg_outtrans(IObuff);
out_flush(); /* output one line at a time */
ui_breakcheck();
}
}
} | safe | 42 |
static __init void vmx_set_cpu_caps(void)
{
kvm_set_cpu_caps();
/* CPUID 0x1 */
if (nested)
kvm_cpu_cap_set(X86_FEATURE_VMX);
/* CPUID 0x7 */
if (kvm_mpx_supported())
kvm_cpu_cap_check_and_set(X86_FEATURE_MPX);
if (!cpu_has_vmx_invpcid())
kvm_cpu_cap_clear(X86_FEATURE_INVPCID);
if (vmx_pt_mode_is_host_guest())
kvm_cpu_cap_check_and_set(X86_FEATURE_INTEL_PT);
if (vmx_umip_emulated())
kvm_cpu_cap_set(X86_FEATURE_UMIP);
/* CPUID 0xD.1 */
supported_xss = 0;
if (!cpu_has_vmx_xsaves())
kvm_cpu_cap_clear(X86_FEATURE_XSAVES);
/* CPUID 0x80000001 */
if (!cpu_has_vmx_rdtscp())
kvm_cpu_cap_clear(X86_FEATURE_RDTSCP);
if (cpu_has_vmx_waitpkg())
kvm_cpu_cap_check_and_set(X86_FEATURE_WAITPKG);
} | safe | 43 |
list_terms()
{
int i;
char *line_buffer = gp_alloc(BUFSIZ, "list_terms");
int sort_idxs[TERMCOUNT];
/* sort terminal types alphabetically */
for( i = 0; i < TERMCOUNT; i++ )
sort_idxs[i] = i;
qsort( sort_idxs, TERMCOUNT, sizeof(int), termcomp );
/* now sort_idxs[] contains the sorted indices */
StartOutput();
strcpy(line_buffer, "\nAvailable terminal types:\n");
OutLine(line_buffer);
for (i = 0; i < TERMCOUNT; i++) {
sprintf(line_buffer, " %15s %s\n",
term_tbl[sort_idxs[i]].name,
term_tbl[sort_idxs[i]].description);
OutLine(line_buffer);
}
EndOutput();
free(line_buffer);
} | safe | 44 |
PHP_METHOD(HttpParams, offsetGet)
{
char *name_str;
int name_len;
zval **zparam, *zparams;
if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &name_str, &name_len)) {
return;
}
zparams = php_http_ztyp(IS_ARRAY, zend_read_property(php_http_params_class_entry, getThis(), ZEND_STRL("params"), 0 TSRMLS_CC));
if (SUCCESS == zend_symtable_find(Z_ARRVAL_P(zparams), name_str, name_len + 1, (void *) &zparam)) {
RETVAL_ZVAL(*zparam, 1, 0);
}
zval_ptr_dtor(&zparams);
} | safe | 45 |
void TCDeleteDeviceObject (PDEVICE_OBJECT DeviceObject, PEXTENSION Extension)
{
UNICODE_STRING Win32NameString;
NTSTATUS ntStatus;
Dump ("TCDeleteDeviceObject BEGIN\n");
if (Extension->bRootDevice)
{
RtlInitUnicodeString (&Win32NameString, (LPWSTR) DOS_ROOT_PREFIX);
ntStatus = IoDeleteSymbolicLink (&Win32NameString);
if (!NT_SUCCESS (ntStatus))
Dump ("IoDeleteSymbolicLink failed ntStatus = 0x%08x\n", ntStatus);
RootDeviceObject = NULL;
}
else
{
if (Extension->peThread != NULL)
TCStopVolumeThread (DeviceObject, Extension);
if (Extension->UserSid)
TCfree (Extension->UserSid);
if (Extension->SecurityClientContextValid)
{
if (OsMajorVersion == 5 && OsMinorVersion == 0)
{
ObDereferenceObject (Extension->SecurityClientContext.ClientToken);
}
else
{
// Windows 2000 does not support PsDereferenceImpersonationToken() used by SeDeleteClientSecurity().
// TODO: Use only SeDeleteClientSecurity() once support for Windows 2000 is dropped.
VOID (*PsDereferenceImpersonationTokenD) (PACCESS_TOKEN ImpersonationToken);
UNICODE_STRING name;
RtlInitUnicodeString (&name, L"PsDereferenceImpersonationToken");
PsDereferenceImpersonationTokenD = MmGetSystemRoutineAddress (&name);
if (!PsDereferenceImpersonationTokenD)
TC_BUG_CHECK (STATUS_NOT_IMPLEMENTED);
# define PsDereferencePrimaryToken
# define PsDereferenceImpersonationToken PsDereferenceImpersonationTokenD
SeDeleteClientSecurity (&Extension->SecurityClientContext);
# undef PsDereferencePrimaryToken
# undef PsDereferenceImpersonationToken
}
}
VirtualVolumeDeviceObjects[Extension->nDosDriveNo] = NULL;
}
IoDeleteDevice (DeviceObject);
Dump ("TCDeleteDeviceObject END\n");
} | safe | 46 |
static int nfc_genl_disable_se(struct sk_buff *skb, struct genl_info *info)
{
struct nfc_dev *dev;
int rc;
u32 idx, se_idx;
if (!info->attrs[NFC_ATTR_DEVICE_INDEX] ||
!info->attrs[NFC_ATTR_SE_INDEX])
return -EINVAL;
idx = nla_get_u32(info->attrs[NFC_ATTR_DEVICE_INDEX]);
se_idx = nla_get_u32(info->attrs[NFC_ATTR_SE_INDEX]);
dev = nfc_get_device(idx);
if (!dev)
return -ENODEV;
rc = nfc_disable_se(dev, se_idx);
nfc_put_device(dev);
return rc;
} | safe | 47 |
return err;
}
static int iscsi_logout_flashnode(struct iscsi_transport *transport,
struct iscsi_uevent *ev)
{
struct Scsi_Host *shost;
struct iscsi_bus_flash_session *fnode_sess;
struct iscsi_bus_flash_conn *fnode_conn;
struct device *dev;
uint32_t idx;
int err = 0;
if (!transport->logout_flashnode) {
err = -ENOSYS;
goto exit_logout_fnode;
}
shost = scsi_host_lookup(ev->u.logout_flashnode.host_no);
if (!shost) {
pr_err("%s could not find host no %u\n",
__func__, ev->u.logout_flashnode.host_no);
err = -ENODEV;
goto put_host;
}
idx = ev->u.logout_flashnode.flashnode_idx;
fnode_sess = iscsi_get_flashnode_by_index(shost, idx);
if (!fnode_sess) {
pr_err("%s could not find flashnode %u for host no %u\n",
__func__, idx, ev->u.logout_flashnode.host_no);
err = -ENODEV;
goto put_host;
}
dev = iscsi_find_flashnode_conn(fnode_sess);
if (!dev) {
err = -ENODEV;
goto put_sess;
}
fnode_conn = iscsi_dev_to_flash_conn(dev);
err = transport->logout_flashnode(fnode_sess, fnode_conn);
put_device(dev);
put_sess:
put_device(&fnode_sess->dev);
put_host:
scsi_host_put(shost);
| safe | 48 |
struct file *do_file_open_root(struct dentry *dentry, struct vfsmount *mnt,
const char *name, const struct open_flags *op)
{
struct nameidata nd;
struct file *file;
struct filename *filename;
int flags = op->lookup_flags | LOOKUP_ROOT;
nd.root.mnt = mnt;
nd.root.dentry = dentry;
if (d_is_symlink(dentry) && op->intent & LOOKUP_OPEN)
return ERR_PTR(-ELOOP);
filename = getname_kernel(name);
if (unlikely(IS_ERR(filename)))
return ERR_CAST(filename);
file = path_openat(-1, filename, &nd, op, flags | LOOKUP_RCU);
if (unlikely(file == ERR_PTR(-ECHILD)))
file = path_openat(-1, filename, &nd, op, flags);
if (unlikely(file == ERR_PTR(-ESTALE)))
file = path_openat(-1, filename, &nd, op, flags | LOOKUP_REVAL);
putname(filename);
return file;
} | safe | 49 |
string_endswith(PyStringObject *self, PyObject *args)
{
Py_ssize_t start = 0;
Py_ssize_t end = PY_SSIZE_T_MAX;
PyObject *subobj;
int result;
if (!stringlib_parse_args_finds("endswith", args, &subobj, &start, &end))
return NULL;
if (PyTuple_Check(subobj)) {
Py_ssize_t i;
for (i = 0; i < PyTuple_GET_SIZE(subobj); i++) {
result = _string_tailmatch(self,
PyTuple_GET_ITEM(subobj, i),
start, end, +1);
if (result == -1)
return NULL;
else if (result) {
Py_RETURN_TRUE;
}
}
Py_RETURN_FALSE;
}
result = _string_tailmatch(self, subobj, start, end, +1);
if (result == -1) {
if (PyErr_ExceptionMatches(PyExc_TypeError))
PyErr_Format(PyExc_TypeError, "endswith first arg must be str, "
"unicode, or tuple, not %s", Py_TYPE(subobj)->tp_name);
return NULL;
}
else
return PyBool_FromLong(result);
} | safe | 50 |
static void test_conditional_updates()
{
json_t *object, *other;
object = json_pack("{sisi}", "foo", 1, "bar", 2);
other = json_pack("{sisi}", "foo", 3, "baz", 4);
if(json_object_update_existing(object, other))
fail("json_object_update_existing failed");
if(json_object_size(object) != 2)
fail("json_object_update_existing added new items");
if(json_integer_value(json_object_get(object, "foo")) != 3)
fail("json_object_update_existing failed to update existing key");
if(json_integer_value(json_object_get(object, "bar")) != 2)
fail("json_object_update_existing updated wrong key");
json_decref(object);
object = json_pack("{sisi}", "foo", 1, "bar", 2);
if(json_object_update_missing(object, other))
fail("json_object_update_missing failed");
if(json_object_size(object) != 3)
fail("json_object_update_missing didn't add new items");
if(json_integer_value(json_object_get(object, "foo")) != 1)
fail("json_object_update_missing updated existing key");
if(json_integer_value(json_object_get(object, "bar")) != 2)
fail("json_object_update_missing updated wrong key");
if(json_integer_value(json_object_get(object, "baz")) != 4)
fail("json_object_update_missing didn't add new items");
json_decref(object);
json_decref(other);
} | safe | 51 |
b64flush(bs, outp)
struct b64state *bs;
u_char *outp;
{
int outlen = 0;
if (bs->bs_offs == 8) {
*outp++ = base64[(bs->bs_bits >> 2) & 0x3F];
*outp++ = base64[(bs->bs_bits << 4) & 0x3F];
outlen = 2;
} else if (bs->bs_offs == 16) {
*outp++ = base64[(bs->bs_bits >> 10) & 0x3F];
*outp++ = base64[(bs->bs_bits >> 4) & 0x3F];
*outp++ = base64[(bs->bs_bits << 2) & 0x3F];
outlen = 3;
}
bs->bs_offs = 0;
bs->bs_bits = 0;
return (outlen);
} | safe | 52 |
static void account_shadowed(struct kvm *kvm, struct kvm_mmu_page *sp)
{
struct kvm_memslots *slots;
struct kvm_memory_slot *slot;
gfn_t gfn;
kvm->arch.indirect_shadow_pages++;
gfn = sp->gfn;
slots = kvm_memslots_for_spte_role(kvm, sp->role);
slot = __gfn_to_memslot(slots, gfn);
/* the non-leaf shadow pages are keeping readonly. */
if (sp->role.level > PG_LEVEL_4K)
return kvm_slot_page_track_add_page(kvm, slot, gfn,
KVM_PAGE_TRACK_WRITE);
kvm_mmu_gfn_disallow_lpage(slot, gfn);
} | safe | 53 |
decode_NXAST_RAW_LEARN2(const struct nx_action_learn2 *nal,
enum ofp_version ofp_version OVS_UNUSED,
const struct vl_mff_map *vl_mff_map,
uint64_t *tlv_bitmap, struct ofpbuf *ofpacts)
{
struct ofpbuf b = ofpbuf_const_initializer(nal, ntohs(nal->up.len));
struct ofpact_learn *learn;
enum ofperr error;
if (nal->pad2) {
return OFPERR_NXBAC_MUST_BE_ZERO;
}
learn = ofpact_put_LEARN(ofpacts);
error = decode_LEARN_common(&nal->up, NXAST_RAW_LEARN2, learn);
if (error) {
return error;
}
learn->limit = ntohl(nal->limit);
if (learn->flags & ~(NX_LEARN_F_SEND_FLOW_REM |
NX_LEARN_F_DELETE_LEARNED |
NX_LEARN_F_WRITE_RESULT)) {
return OFPERR_OFPBAC_BAD_ARGUMENT;
}
ofpbuf_pull(&b, sizeof *nal);
if (learn->flags & NX_LEARN_F_WRITE_RESULT) {
error = nx_pull_header(&b, vl_mff_map, &learn->result_dst.field, NULL);
if (error) {
return error;
}
if (!learn->result_dst.field->writable) {
return OFPERR_OFPBAC_BAD_SET_ARGUMENT;
}
learn->result_dst.ofs = ntohs(nal->result_dst_ofs);
learn->result_dst.n_bits = 1;
} else if (nal->result_dst_ofs) {
return OFPERR_OFPBAC_BAD_ARGUMENT;
}
return decode_LEARN_specs(b.data, (char *) nal + ntohs(nal->up.len),
vl_mff_map, tlv_bitmap, ofpacts);
} | safe | 54 |
CMS_ContentInfo *CMS_encrypt(STACK_OF(X509) *certs, BIO *data,
const EVP_CIPHER *cipher, unsigned int flags)
{
CMS_ContentInfo *cms;
int i;
X509 *recip;
cms = CMS_EnvelopedData_create(cipher);
if (!cms)
goto merr;
for (i = 0; i < sk_X509_num(certs); i++)
{
recip = sk_X509_value(certs, i);
if (!CMS_add1_recipient_cert(cms, recip, flags))
{
CMSerr(CMS_F_CMS_ENCRYPT, CMS_R_RECIPIENT_ERROR);
goto err;
}
}
if(!(flags & CMS_DETACHED))
CMS_set_detached(cms, 0);
if ((flags & (CMS_STREAM|CMS_PARTIAL))
|| CMS_final(cms, data, NULL, flags))
return cms;
else
goto err;
merr:
CMSerr(CMS_F_CMS_ENCRYPT, ERR_R_MALLOC_FAILURE);
err:
if (cms)
CMS_ContentInfo_free(cms);
return NULL;
} | safe | 55 |
flatpak_remote_state_lookup_cache (FlatpakRemoteState *self,
const char *ref,
guint64 *download_size,
guint64 *installed_size,
const char **metadata,
GError **error)
{
g_autoptr(GVariant) cache_v = NULL;
g_autoptr(GVariant) cache = NULL;
g_autoptr(GVariant) res = NULL;
g_autoptr(GVariant) refdata = NULL;
int pos;
if (!flatpak_remote_state_ensure_metadata (self, error))
return FALSE;
cache_v = g_variant_lookup_value (self->metadata, "xa.cache", NULL);
if (cache_v == NULL)
{
g_set_error (error, G_IO_ERROR, G_IO_ERROR_NOT_FOUND,
_("No flatpak cache in remote '%s' summary"), self->remote_name);
return FALSE;
}
cache = g_variant_get_child_value (cache_v, 0);
if (!flatpak_variant_bsearch_str (cache, ref, &pos))
{
g_set_error (error, G_IO_ERROR, G_IO_ERROR_NOT_FOUND,
_("No entry for %s in remote '%s' summary flatpak cache "), ref, self->remote_name);
return FALSE;
}
refdata = g_variant_get_child_value (cache, pos);
res = g_variant_get_child_value (refdata, 1);
if (installed_size)
{
guint64 v;
g_variant_get_child (res, 0, "t", &v);
*installed_size = GUINT64_FROM_BE (v);
}
if (download_size)
{
guint64 v;
g_variant_get_child (res, 1, "t", &v);
*download_size = GUINT64_FROM_BE (v);
}
if (metadata)
g_variant_get_child (res, 2, "&s", metadata);
return TRUE;
} | safe | 56 |
void jpc_qmfb_split_col(jpc_fix_t *a, int numrows, int stride,
int parity)
{
int bufsize = JPC_CEILDIVPOW2(numrows, 1);
jpc_fix_t splitbuf[QMFB_SPLITBUFSIZE];
jpc_fix_t *buf = splitbuf;
register jpc_fix_t *srcptr;
register jpc_fix_t *dstptr;
register int n;
register int m;
int hstartrow;
/* Get a buffer. */
if (bufsize > QMFB_SPLITBUFSIZE) {
if (!(buf = jas_alloc2(bufsize, sizeof(jpc_fix_t)))) {
/* We have no choice but to commit suicide in this case. */
abort();
}
}
if (numrows >= 2) {
hstartrow = (numrows + 1 - parity) >> 1;
// ORIGINAL (WRONG): m = (parity) ? hstartrow : (numrows - hstartrow);
m = numrows - hstartrow;
/* Save the samples destined for the highpass channel. */
n = m;
dstptr = buf;
srcptr = &a[(1 - parity) * stride];
while (n-- > 0) {
*dstptr = *srcptr;
++dstptr;
srcptr += stride << 1;
}
/* Copy the appropriate samples into the lowpass channel. */
dstptr = &a[(1 - parity) * stride];
srcptr = &a[(2 - parity) * stride];
n = numrows - m - (!parity);
while (n-- > 0) {
*dstptr = *srcptr;
dstptr += stride;
srcptr += stride << 1;
}
/* Copy the saved samples into the highpass channel. */
dstptr = &a[hstartrow * stride];
srcptr = buf;
n = m;
while (n-- > 0) {
*dstptr = *srcptr;
dstptr += stride;
++srcptr;
}
}
/* If the split buffer was allocated on the heap, free this memory. */
if (buf != splitbuf) {
jas_free(buf);
}
} | safe | 57 |
_PRIVATE_ int ldb_register_extended_match_rules(struct ldb_context *ldb)
{
struct ldb_extended_match_rule *bitmask_and;
struct ldb_extended_match_rule *bitmask_or;
struct ldb_extended_match_rule *always_false;
int ret;
/* Register bitmask-and match */
bitmask_and = talloc_zero(ldb, struct ldb_extended_match_rule);
if (bitmask_and == NULL) {
return LDB_ERR_OPERATIONS_ERROR;
}
bitmask_and->oid = LDB_OID_COMPARATOR_AND;
bitmask_and->callback = ldb_match_bitmask;
ret = ldb_register_extended_match_rule(ldb, bitmask_and);
if (ret != LDB_SUCCESS) {
return ret;
}
/* Register bitmask-or match */
bitmask_or = talloc_zero(ldb, struct ldb_extended_match_rule);
if (bitmask_or == NULL) {
return LDB_ERR_OPERATIONS_ERROR;
}
bitmask_or->oid = LDB_OID_COMPARATOR_OR;
bitmask_or->callback = ldb_match_bitmask;
ret = ldb_register_extended_match_rule(ldb, bitmask_or);
if (ret != LDB_SUCCESS) {
return ret;
}
/* Register always-false match */
always_false = talloc_zero(ldb, struct ldb_extended_match_rule);
if (always_false == NULL) {
return LDB_ERR_OPERATIONS_ERROR;
}
always_false->oid = SAMBA_LDAP_MATCH_ALWAYS_FALSE;
always_false->callback = ldb_comparator_false;
ret = ldb_register_extended_match_rule(ldb, always_false);
if (ret != LDB_SUCCESS) {
return ret;
}
return LDB_SUCCESS;
} | safe | 58 |
void SSL_copy_session_id(SSL *t, const SSL *f)
{
CERT *tmp;
/* Do we need to to SSL locking? */
SSL_set_session(t, SSL_get_session(f));
/*
* what if we are setup as SSLv2 but want to talk SSLv3 or vice-versa
*/
if (t->method != f->method) {
t->method->ssl_free(t); /* cleanup current */
t->method = f->method; /* change method */
t->method->ssl_new(t); /* setup new */
}
tmp = t->cert;
if (f->cert != NULL) {
CRYPTO_add(&f->cert->references, 1, CRYPTO_LOCK_SSL_CERT);
t->cert = f->cert;
} else
t->cert = NULL;
if (tmp != NULL)
ssl_cert_free(tmp);
SSL_set_session_id_context(t, f->sid_ctx, f->sid_ctx_length);
} | safe | 59 |
cp_buffer_from_ref(THD *thd, TABLE *table, TABLE_REF *ref)
{
enum enum_check_fields save_count_cuted_fields= thd->count_cuted_fields;
thd->count_cuted_fields= CHECK_FIELD_IGNORE;
MY_BITMAP *old_map= dbug_tmp_use_all_columns(table, &table->write_set);
bool result= 0;
for (store_key **copy=ref->key_copy ; *copy ; copy++)
{
if ((*copy)->copy() & 1)
{
result= 1;
break;
}
}
thd->count_cuted_fields= save_count_cuted_fields;
dbug_tmp_restore_column_map(&table->write_set, old_map);
return result;
} | safe | 60 |
int compat_sock_get_timestampns(struct sock *sk, struct timespec __user *userstamp)
{
struct compat_timespec __user *ctv;
int err;
struct timespec ts;
if (COMPAT_USE_64BIT_TIME)
return sock_get_timestampns (sk, userstamp);
ctv = (struct compat_timespec __user *) userstamp;
err = -ENOENT;
if (!sock_flag(sk, SOCK_TIMESTAMP))
sock_enable_timestamp(sk, SOCK_TIMESTAMP);
ts = ktime_to_timespec(sk->sk_stamp);
if (ts.tv_sec == -1)
return err;
if (ts.tv_sec == 0) {
sk->sk_stamp = ktime_get_real();
ts = ktime_to_timespec(sk->sk_stamp);
}
err = 0;
if (put_user(ts.tv_sec, &ctv->tv_sec) ||
put_user(ts.tv_nsec, &ctv->tv_nsec))
err = -EFAULT;
return err;
} | safe | 61 |
ath6kl_usb_alloc_urb_from_pipe(struct ath6kl_usb_pipe *pipe)
{
struct ath6kl_urb_context *urb_context = NULL;
unsigned long flags;
/* bail if this pipe is not initialized */
if (!pipe->ar_usb)
return NULL;
spin_lock_irqsave(&pipe->ar_usb->cs_lock, flags);
if (!list_empty(&pipe->urb_list_head)) {
urb_context =
list_first_entry(&pipe->urb_list_head,
struct ath6kl_urb_context, link);
list_del(&urb_context->link);
pipe->urb_cnt--;
}
spin_unlock_irqrestore(&pipe->ar_usb->cs_lock, flags);
return urb_context;
} | safe | 62 |
static int do_arpt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
{
int ret;
if (!ns_capable(sock_net(sk)->user_ns, CAP_NET_ADMIN))
return -EPERM;
switch (cmd) {
case ARPT_SO_GET_INFO:
ret = get_info(sock_net(sk), user, len, 0);
break;
case ARPT_SO_GET_ENTRIES:
ret = get_entries(sock_net(sk), user, len);
break;
case ARPT_SO_GET_REVISION_TARGET: {
struct xt_get_revision rev;
if (*len != sizeof(rev)) {
ret = -EINVAL;
break;
}
if (copy_from_user(&rev, user, sizeof(rev)) != 0) {
ret = -EFAULT;
break;
}
rev.name[sizeof(rev.name)-1] = 0;
try_then_request_module(xt_find_revision(NFPROTO_ARP, rev.name,
rev.revision, 1, &ret),
"arpt_%s", rev.name);
break;
}
default:
duprintf("do_arpt_get_ctl: unknown request %i\n", cmd);
ret = -EINVAL;
}
return ret;
} | safe | 63 |
mysql_ssl_set(MYSQL *mysql __attribute__((unused)) ,
const char *key __attribute__((unused)),
const char *cert __attribute__((unused)),
const char *ca __attribute__((unused)),
const char *capath __attribute__((unused)),
const char *cipher __attribute__((unused)))
{
DBUG_ENTER("mysql_ssl_set");
#if defined(HAVE_OPENSSL) && !defined(EMBEDDED_LIBRARY)
my_free(mysql->options.ssl_key);
my_free(mysql->options.ssl_cert);
my_free(mysql->options.ssl_ca);
my_free(mysql->options.ssl_capath);
my_free(mysql->options.ssl_cipher);
mysql->options.ssl_key= strdup_if_not_null(key);
mysql->options.ssl_cert= strdup_if_not_null(cert);
mysql->options.ssl_ca= strdup_if_not_null(ca);
mysql->options.ssl_capath= strdup_if_not_null(capath);
mysql->options.ssl_cipher= strdup_if_not_null(cipher);
mysql->options.use_ssl= TRUE;
#endif /* HAVE_OPENSSL && !EMBEDDED_LIBRARY */
DBUG_RETURN(0);
} | safe | 64 |
static void fdctrl_handle_relative_seek_in(FDCtrl *fdctrl, int direction)
{
FDrive *cur_drv;
SET_CUR_DRV(fdctrl, fdctrl->fifo[1] & FD_DOR_SELMASK);
cur_drv = get_cur_drv(fdctrl);
if (fdctrl->fifo[2] + cur_drv->track >= cur_drv->max_track) {
fd_seek(cur_drv, cur_drv->head, cur_drv->max_track - 1,
cur_drv->sect, 1);
} else {
fd_seek(cur_drv, cur_drv->head,
cur_drv->track + fdctrl->fifo[2], cur_drv->sect, 1);
}
fdctrl_to_command_phase(fdctrl);
/* Raise Interrupt */
fdctrl->status0 |= FD_SR0_SEEK;
fdctrl_raise_irq(fdctrl);
} | safe | 65 |
mono_image_get_generic_param_info (MonoReflectionGenericParam *gparam, guint32 owner, MonoDynamicImage *assembly)
{
GenericParamTableEntry *entry;
/*
* The GenericParam table must be sorted according to the `owner' field.
* We need to do this sorting prior to writing the GenericParamConstraint
* table, since we have to use the final GenericParam table indices there
* and they must also be sorted.
*/
entry = g_new0 (GenericParamTableEntry, 1);
entry->owner = owner;
/* FIXME: track where gen_params should be freed and remove the GC root as well */
MONO_GC_REGISTER_ROOT_IF_MOVING (entry->gparam);
entry->gparam = gparam;
g_ptr_array_add (assembly->gen_params, entry);
} | safe | 66 |
TEST_P(DownstreamProtocolIntegrationTest, ManyRequestTrailersRejected) {
// Default header (and trailer) count limit is 100.
config_helper_.addConfigModifier(setEnableDownstreamTrailersHttp1());
config_helper_.addConfigModifier(setEnableUpstreamTrailersHttp1());
Http::TestRequestTrailerMapImpl request_trailers;
for (int i = 0; i < 150; i++) {
// TODO(alyssawilk) QUIC fails without the trailers being distinct because
// the checks are done before transformation. Either make the transformation
// use commas, or do QUIC checks before and after.
request_trailers.addCopy(absl::StrCat("trailer", i), std::string(1, 'a'));
}
initialize();
codec_client_ = makeHttpConnection(lookupPort("http"));
auto encoder_decoder = codec_client_->startRequest(default_request_headers_);
request_encoder_ = &encoder_decoder.first;
auto response = std::move(encoder_decoder.second);
ASSERT_TRUE(fake_upstreams_[0]->waitForHttpConnection(*dispatcher_, fake_upstream_connection_));
EXPECT_TRUE(fake_upstream_connection_->waitForNewStream(*dispatcher_, upstream_request_));
codec_client_->sendData(*request_encoder_, 1, false);
codec_client_->sendTrailers(*request_encoder_, request_trailers);
if (downstream_protocol_ == Http::CodecClient::Type::HTTP1) {
ASSERT_TRUE(codec_client_->waitForDisconnect());
EXPECT_TRUE(response->complete());
EXPECT_EQ("431", response->headers().getStatusValue());
} else {
ASSERT_TRUE(response->waitForReset());
codec_client_->close();
}
} | safe | 67 |
static int sd_ioctl(struct block_device *bdev, fmode_t mode,
unsigned int cmd, unsigned long arg)
{
struct gendisk *disk = bdev->bd_disk;
struct scsi_disk *sdkp = scsi_disk(disk);
struct scsi_device *sdp = sdkp->device;
void __user *p = (void __user *)arg;
int error;
SCSI_LOG_IOCTL(1, sd_printk(KERN_INFO, sdkp, "sd_ioctl: disk=%s, "
"cmd=0x%x\n", disk->disk_name, cmd));
error = scsi_verify_blk_ioctl(bdev, cmd);
if (error < 0)
return error;
/*
* If we are in the middle of error recovery, don't let anyone
* else try and use this device. Also, if error recovery fails, it
* may try and take the device offline, in which case all further
* access to the device is prohibited.
*/
error = scsi_nonblockable_ioctl(sdp, cmd, p,
(mode & FMODE_NDELAY) != 0);
if (!scsi_block_when_processing_errors(sdp) || !error)
goto out;
/*
* Send SCSI addressing ioctls directly to mid level, send other
* ioctls to block level and then onto mid level if they can't be
* resolved.
*/
switch (cmd) {
case SCSI_IOCTL_GET_IDLUN:
case SCSI_IOCTL_GET_BUS_NUMBER:
error = scsi_ioctl(sdp, cmd, p);
break;
default:
error = scsi_cmd_blk_ioctl(bdev, mode, cmd, p);
if (error != -ENOTTY)
break;
error = scsi_ioctl(sdp, cmd, p);
break;
}
out:
return error;
} | safe | 68 |
PJ_DEF(unsigned) pjmedia_sdp_attr_remove_all(unsigned *count,
pjmedia_sdp_attr *attr_array[],
const char *name)
{
unsigned i, removed = 0;
pj_str_t attr_name;
PJ_ASSERT_RETURN(count && attr_array && name, PJ_EINVAL);
PJ_ASSERT_RETURN(*count <= PJMEDIA_MAX_SDP_ATTR, PJ_ETOOMANY);
attr_name.ptr = (char*)name;
attr_name.slen = pj_ansi_strlen(name);
for (i=0; i<*count; ) {
if (pj_strcmp(&attr_array[i]->name, &attr_name)==0) {
pj_array_erase(attr_array, sizeof(pjmedia_sdp_attr*),
*count, i);
--(*count);
++removed;
} else {
++i;
}
}
return removed;
} | safe | 69 |
static void aesni_gcm_dec_avx2(void *ctx, u8 *out,
const u8 *in, unsigned long ciphertext_len, u8 *iv,
u8 *hash_subkey, const u8 *aad, unsigned long aad_len,
u8 *auth_tag, unsigned long auth_tag_len)
{
struct crypto_aes_ctx *aes_ctx = (struct crypto_aes_ctx*)ctx;
if ((ciphertext_len < AVX_GEN2_OPTSIZE) || (aes_ctx-> key_length != AES_KEYSIZE_128)) {
aesni_gcm_dec(ctx, out, in, ciphertext_len, iv, hash_subkey,
aad, aad_len, auth_tag, auth_tag_len);
} else if (ciphertext_len < AVX_GEN4_OPTSIZE) {
aesni_gcm_precomp_avx_gen2(ctx, hash_subkey);
aesni_gcm_dec_avx_gen2(ctx, out, in, ciphertext_len, iv, aad,
aad_len, auth_tag, auth_tag_len);
} else {
aesni_gcm_precomp_avx_gen4(ctx, hash_subkey);
aesni_gcm_dec_avx_gen4(ctx, out, in, ciphertext_len, iv, aad,
aad_len, auth_tag, auth_tag_len);
}
} | safe | 70 |
static void xgmac_enet_realize(DeviceState *dev, Error **errp)
{
SysBusDevice *sbd = SYS_BUS_DEVICE(dev);
XgmacState *s = XGMAC(dev);
memory_region_init_io(&s->iomem, OBJECT(s), &enet_mem_ops, s,
"xgmac", 0x1000);
sysbus_init_mmio(sbd, &s->iomem);
sysbus_init_irq(sbd, &s->sbd_irq);
sysbus_init_irq(sbd, &s->pmt_irq);
sysbus_init_irq(sbd, &s->mci_irq);
qemu_macaddr_default_if_unset(&s->conf.macaddr);
s->nic = qemu_new_nic(&net_xgmac_enet_info, &s->conf,
object_get_typename(OBJECT(dev)), dev->id, s);
qemu_format_nic_info_str(qemu_get_queue(s->nic), s->conf.macaddr.a);
s->regs[XGMAC_ADDR_HIGH(0)] = (s->conf.macaddr.a[5] << 8) |
s->conf.macaddr.a[4];
s->regs[XGMAC_ADDR_LOW(0)] = (s->conf.macaddr.a[3] << 24) |
(s->conf.macaddr.a[2] << 16) |
(s->conf.macaddr.a[1] << 8) |
s->conf.macaddr.a[0];
} | safe | 71 |
void FoFiTrueType::cvtCharStrings(char **encoding,
int *codeToGID,
FoFiOutputFunc outputFunc,
void *outputStream) {
char *name;
GooString *buf;
char buf2[16];
int i, k;
// always define '.notdef'
(*outputFunc)(outputStream, "/CharStrings 256 dict dup begin\n", 32);
(*outputFunc)(outputStream, "/.notdef 0 def\n", 15);
// if there's no 'cmap' table, punt
if (nCmaps == 0) {
goto err;
}
// map char name to glyph index:
// 1. use encoding to map name to char code
// 2. use codeToGID to map char code to glyph index
// N.B. We do this in reverse order because font subsets can have
// weird encodings that use the same character name twice, and
// the first definition is probably the one we want.
k = 0; // make gcc happy
for (i = 255; i >= 0; --i) {
if (encoding) {
name = encoding[i];
} else {
sprintf(buf2, "c%02x", i);
name = buf2;
}
if (name && strcmp(name, ".notdef")) {
k = codeToGID[i];
// note: Distiller (maybe Adobe's PS interpreter in general)
// doesn't like TrueType fonts that have CharStrings entries
// which point to nonexistent glyphs, hence the (k < nGlyphs)
// test
if (k > 0 && k < nGlyphs) {
(*outputFunc)(outputStream, "/", 1);
(*outputFunc)(outputStream, name, strlen(name));
buf = GooString::format(" {0:d} def\n", k);
(*outputFunc)(outputStream, buf->getCString(), buf->getLength());
delete buf;
}
}
}
err:
(*outputFunc)(outputStream, "end readonly def\n", 17);
} | safe | 72 |
static int mxf_read_track(void *arg, AVIOContext *pb, int tag, int size, UID uid, int64_t klv_offset)
{
MXFTrack *track = arg;
switch(tag) {
case 0x4801:
track->track_id = avio_rb32(pb);
break;
case 0x4804:
avio_read(pb, track->track_number, 4);
break;
case 0x4802:
mxf_read_utf16be_string(pb, size, &track->name);
break;
case 0x4b01:
track->edit_rate.num = avio_rb32(pb);
track->edit_rate.den = avio_rb32(pb);
break;
case 0x4803:
avio_read(pb, track->sequence_ref, 16);
break;
}
return 0;
} | safe | 73 |
int modbus_mask_write_register(modbus_t *ctx, int addr, uint16_t and_mask, uint16_t or_mask)
{
int rc;
int req_length;
/* The request length can not exceed _MIN_REQ_LENGTH - 2 and 4 bytes to
* store the masks. The ugly substraction is there to remove the 'nb' value
* (2 bytes) which is not used. */
uint8_t req[_MIN_REQ_LENGTH + 2];
req_length = ctx->backend->build_request_basis(ctx,
MODBUS_FC_MASK_WRITE_REGISTER,
addr, 0, req);
/* HACKISH, count is not used */
req_length -= 2;
req[req_length++] = and_mask >> 8;
req[req_length++] = and_mask & 0x00ff;
req[req_length++] = or_mask >> 8;
req[req_length++] = or_mask & 0x00ff;
rc = send_msg(ctx, req, req_length);
if (rc > 0) {
/* Used by write_bit and write_register */
uint8_t rsp[MAX_MESSAGE_LENGTH];
rc = _modbus_receive_msg(ctx, rsp, MSG_CONFIRMATION);
if (rc == -1)
return -1;
rc = check_confirmation(ctx, req, rsp, rc);
}
return rc;
} | safe | 74 |
int orangefs_init_acl(struct inode *inode, struct inode *dir)
{
struct orangefs_inode_s *orangefs_inode = ORANGEFS_I(inode);
struct posix_acl *default_acl, *acl;
umode_t mode = inode->i_mode;
int error = 0;
ClearModeFlag(orangefs_inode);
error = posix_acl_create(dir, &mode, &default_acl, &acl);
if (error)
return error;
if (default_acl) {
error = orangefs_set_acl(inode, default_acl, ACL_TYPE_DEFAULT);
posix_acl_release(default_acl);
}
if (acl) {
if (!error)
error = orangefs_set_acl(inode, acl, ACL_TYPE_ACCESS);
posix_acl_release(acl);
}
/* If mode of the inode was changed, then do a forcible ->setattr */
if (mode != inode->i_mode) {
SetModeFlag(orangefs_inode);
inode->i_mode = mode;
orangefs_flush_inode(inode);
}
return error;
} | safe | 75 |
lys_is_disabled(const struct lys_node *node, int recursive)
{
FUN_IN;
int i;
if (!node) {
return NULL;
}
check:
if (node->nodetype != LYS_INPUT && node->nodetype != LYS_OUTPUT) {
/* input/output does not have if-feature, so skip them */
/* check local if-features */
for (i = 0; i < node->iffeature_size; i++) {
if (!resolve_iffeature(&node->iffeature[i])) {
return node;
}
}
}
if (!recursive) {
return NULL;
}
/* go through parents */
if (node->nodetype == LYS_AUGMENT) {
/* go to parent actually means go to the target node */
node = ((struct lys_node_augment *)node)->target;
if (!node) {
/* unresolved augment, let's say it's enabled */
return NULL;
}
} else if (node->nodetype == LYS_EXT) {
return NULL;
} else if (node->parent) {
node = node->parent;
} else {
return NULL;
}
if (recursive == 2) {
/* continue only if the node cannot have a data instance */
if (node->nodetype & (LYS_CONTAINER | LYS_LEAF | LYS_LEAFLIST | LYS_LIST)) {
return NULL;
}
}
goto check;
} | safe | 76 |
static CURLMcode add_next_timeout(struct timeval now,
struct Curl_multi *multi,
struct Curl_easy *d)
{
struct timeval *tv = &d->state.expiretime;
struct curl_llist *list = d->state.timeoutlist;
struct curl_llist_element *e;
/* move over the timeout list for this specific handle and remove all
timeouts that are now passed tense and store the next pending
timeout in *tv */
for(e = list->head; e;) {
struct curl_llist_element *n = e->next;
long diff = curlx_tvdiff(*(struct timeval *)e->ptr, now);
if(diff <= 0)
/* remove outdated entry */
Curl_llist_remove(list, e, NULL);
else
/* the list is sorted so get out on the first mismatch */
break;
e = n;
}
e = list->head;
if(!e) {
/* clear the expire times within the handles that we remove from the
splay tree */
tv->tv_sec = 0;
tv->tv_usec = 0;
}
else {
/* copy the first entry to 'tv' */
memcpy(tv, e->ptr, sizeof(*tv));
/* remove first entry from list */
Curl_llist_remove(list, e, NULL);
/* insert this node again into the splay */
multi->timetree = Curl_splayinsert(*tv, multi->timetree,
&d->state.timenode);
}
return CURLM_OK;
} | safe | 77 |
static unsigned int xdr_shrink_pagelen(struct xdr_buf *buf, unsigned int len)
{
unsigned int shift, buflen = buf->len - buf->head->iov_len;
WARN_ON_ONCE(len > buf->page_len);
if (buf->head->iov_len >= buf->len || len > buflen)
buflen = len;
if (buf->page_len > buflen) {
buf->buflen -= buf->page_len - buflen;
buf->page_len = buflen;
}
if (len >= buf->page_len)
return 0;
shift = buf->page_len - len;
xdr_buf_try_expand(buf, shift);
xdr_buf_pages_shift_right(buf, len, buflen - len, shift);
buf->page_len = len;
buf->len -= shift;
buf->buflen -= shift;
return shift;
} | safe | 78 |
cmsSEQ* CMSEXPORT cmsAllocProfileSequenceDescription(cmsContext ContextID, cmsUInt32Number n)
{
cmsSEQ* Seq;
cmsUInt32Number i;
if (n == 0) return NULL;
// In a absolutely arbitrary way, I hereby decide to allow a maxim of 255 profiles linked
// in a devicelink. It makes not sense anyway and may be used for exploits, so let's close the door!
if (n > 255) return NULL;
Seq = (cmsSEQ*) _cmsMallocZero(ContextID, sizeof(cmsSEQ));
if (Seq == NULL) return NULL;
Seq -> ContextID = ContextID;
Seq -> seq = (cmsPSEQDESC*) _cmsCalloc(ContextID, n, sizeof(cmsPSEQDESC));
Seq -> n = n;
if (Seq -> seq == NULL) {
_cmsFree(ContextID, Seq);
return NULL;
}
for (i=0; i < n; i++) {
Seq -> seq[i].Manufacturer = NULL;
Seq -> seq[i].Model = NULL;
Seq -> seq[i].Description = NULL;
}
return Seq;
} | safe | 79 |
static PHP_NAMED_FUNCTION(zif_zip_read)
{
zval *zip_dp;
zip_read_rsrc *zr_rsrc;
int ret;
zip_rsrc *rsrc_int;
if (zend_parse_parameters(ZEND_NUM_ARGS(), "r", &zip_dp) == FAILURE) {
return;
}
if ((rsrc_int = (zip_rsrc *)zend_fetch_resource(Z_RES_P(zip_dp), le_zip_dir_name, le_zip_dir)) == NULL) {
RETURN_FALSE;
}
if (rsrc_int && rsrc_int->za) {
if (rsrc_int->index_current >= rsrc_int->num_files) {
RETURN_FALSE;
}
zr_rsrc = emalloc(sizeof(zip_read_rsrc));
ret = zip_stat_index(rsrc_int->za, rsrc_int->index_current, 0, &zr_rsrc->sb);
if (ret != 0) {
efree(zr_rsrc);
RETURN_FALSE;
}
zr_rsrc->zf = zip_fopen_index(rsrc_int->za, rsrc_int->index_current, 0);
if (zr_rsrc->zf) {
rsrc_int->index_current++;
RETURN_RES(zend_register_resource(zr_rsrc, le_zip_entry));
} else {
efree(zr_rsrc);
RETURN_FALSE;
}
} else {
RETURN_FALSE;
}
} | safe | 80 |
START_TEST(ratelimit_helpers)
{
struct ratelimit rl;
unsigned int i, j;
/* 10 attempts every 1000ms */
ratelimit_init(&rl, ms2us(1000), 10);
for (j = 0; j < 3; ++j) {
/* a burst of 9 attempts must succeed */
for (i = 0; i < 9; ++i) {
ck_assert_int_eq(ratelimit_test(&rl),
RATELIMIT_PASS);
}
/* the 10th attempt reaches the threshold */
ck_assert_int_eq(ratelimit_test(&rl), RATELIMIT_THRESHOLD);
/* ..then further attempts must fail.. */
ck_assert_int_eq(ratelimit_test(&rl), RATELIMIT_EXCEEDED);
/* ..regardless of how often we try. */
for (i = 0; i < 100; ++i) {
ck_assert_int_eq(ratelimit_test(&rl),
RATELIMIT_EXCEEDED);
}
/* ..even after waiting 20ms */
msleep(100);
for (i = 0; i < 100; ++i) {
ck_assert_int_eq(ratelimit_test(&rl),
RATELIMIT_EXCEEDED);
}
/* but after 1000ms the counter is reset */
msleep(950); /* +50ms to account for time drifts */
}
} | safe | 81 |
static int compat_getdrvstat(int drive, bool poll,
struct compat_floppy_drive_struct __user *arg)
{
struct compat_floppy_drive_struct v;
memset(&v, 0, sizeof(struct compat_floppy_drive_struct));
mutex_lock(&floppy_mutex);
if (poll) {
if (lock_fdc(drive))
goto Eintr;
if (poll_drive(true, FD_RAW_NEED_DISK) == -EINTR)
goto Eintr;
process_fd_request();
}
v.spinup_date = UDRS->spinup_date;
v.select_date = UDRS->select_date;
v.first_read_date = UDRS->first_read_date;
v.probed_format = UDRS->probed_format;
v.track = UDRS->track;
v.maxblock = UDRS->maxblock;
v.maxtrack = UDRS->maxtrack;
v.generation = UDRS->generation;
v.keep_data = UDRS->keep_data;
v.fd_ref = UDRS->fd_ref;
v.fd_device = UDRS->fd_device;
v.last_checked = UDRS->last_checked;
v.dmabuf = (uintptr_t)UDRS->dmabuf;
v.bufblocks = UDRS->bufblocks;
mutex_unlock(&floppy_mutex);
if (copy_from_user(arg, &v, sizeof(struct compat_floppy_drive_struct)))
return -EFAULT;
return 0;
Eintr:
mutex_unlock(&floppy_mutex);
return -EINTR;
} | safe | 82 |
long posix_cpu_nsleep_restart(struct restart_block *restart_block)
{
clockid_t which_clock = restart_block->arg0;
struct timespec __user *rmtp;
struct timespec t;
struct itimerspec it;
int error;
rmtp = (struct timespec __user *) restart_block->arg1;
t.tv_sec = restart_block->arg2;
t.tv_nsec = restart_block->arg3;
restart_block->fn = do_no_restart_syscall;
error = do_cpu_nanosleep(which_clock, TIMER_ABSTIME, &t, &it);
if (error == -ERESTART_RESTARTBLOCK) {
/*
* Report back to the user the time still remaining.
*/
if (rmtp != NULL && copy_to_user(rmtp, &it.it_value, sizeof *rmtp))
return -EFAULT;
restart_block->fn = posix_cpu_nsleep_restart;
restart_block->arg0 = which_clock;
restart_block->arg1 = (unsigned long) rmtp;
restart_block->arg2 = t.tv_sec;
restart_block->arg3 = t.tv_nsec;
}
return error;
} | safe | 83 |
uint32 CSoundFile::CalculateXParam(PATTERNINDEX pat, ROWINDEX row, CHANNELINDEX chn, bool *isExtended) const
{
if(isExtended != nullptr) *isExtended = false;
ROWINDEX maxCommands = 4;
const ModCommand *m = Patterns[pat].GetpModCommand(row, chn);
uint32 val = m->param;
switch(m->command)
{
case CMD_OFFSET:
// 24 bit command
maxCommands = 2;
break;
case CMD_TEMPO:
case CMD_PATTERNBREAK:
case CMD_POSITIONJUMP:
// 16 bit command
maxCommands = 1;
break;
default:
return val;
}
const bool xmTempoFix = m->command == CMD_TEMPO && GetType() == MOD_TYPE_XM;
ROWINDEX numRows = std::min(Patterns[pat].GetNumRows() - row - 1, maxCommands);
while(numRows > 0)
{
m += Patterns[pat].GetNumChannels();
if(m->command != CMD_XPARAM)
{
break;
}
if(xmTempoFix && val < 256)
{
// With XM, 0x20 is the lowest tempo. Anything below changes ticks per row.
val -= 0x20;
}
val = (val << 8) | m->param;
numRows--;
if(isExtended != nullptr) *isExtended = true;
}
return val;
} | safe | 84 |
PJ_DEF(char*) pjsip_rx_data_get_info(pjsip_rx_data *rdata)
{
char obj_name[PJ_MAX_OBJ_NAME];
PJ_ASSERT_RETURN(rdata->msg_info.msg, "INVALID MSG");
if (rdata->msg_info.info)
return rdata->msg_info.info;
pj_ansi_strcpy(obj_name, "rdata");
pj_ansi_snprintf(obj_name+5, sizeof(obj_name)-5, "%p", rdata);
rdata->msg_info.info = get_msg_info(rdata->tp_info.pool, obj_name,
rdata->msg_info.msg);
return rdata->msg_info.info;
} | safe | 85 |
static inline int user_regset_copyout_zero(unsigned int *pos,
unsigned int *count,
void **kbuf, void __user **ubuf,
const int start_pos,
const int end_pos)
{
if (*count == 0)
return 0;
BUG_ON(*pos < start_pos);
if (end_pos < 0 || *pos < end_pos) {
unsigned int copy = (end_pos < 0 ? *count
: min(*count, end_pos - *pos));
if (*kbuf) {
memset(*kbuf, 0, copy);
*kbuf += copy;
} else if (__clear_user(*ubuf, copy))
return -EFAULT;
else
*ubuf += copy;
*pos += copy;
*count -= copy;
}
return 0;
} | safe | 86 |
rb_str_buf_append(str, str2)
VALUE str, str2;
{
long capa, len;
rb_str_modify(str);
if (FL_TEST(str, STR_ASSOC)) {
FL_UNSET(str, STR_ASSOC);
capa = RSTRING(str)->aux.capa = RSTRING(str)->len;
}
else {
capa = RSTRING(str)->aux.capa;
}
len = RSTRING(str)->len+RSTRING(str2)->len;
if (capa <= len) {
while (len > capa) {
capa = (capa + 1) * 2;
}
RESIZE_CAPA(str, capa);
}
memcpy(RSTRING(str)->ptr + RSTRING(str)->len,
RSTRING(str2)->ptr, RSTRING(str2)->len);
RSTRING(str)->len += RSTRING(str2)->len;
RSTRING(str)->ptr[RSTRING(str)->len] = '\0'; /* sentinel */
OBJ_INFECT(str, str2);
return str;
} | safe | 87 |
static int check_helper_mem_access(struct bpf_verifier_env *env, int regno,
int access_size, bool zero_size_allowed,
struct bpf_call_arg_meta *meta)
{
struct bpf_reg_state *regs = cur_regs(env), *reg = ®s[regno];
switch (reg->type) {
case PTR_TO_PACKET:
case PTR_TO_PACKET_META:
return check_packet_access(env, regno, reg->off, access_size,
zero_size_allowed);
case PTR_TO_MAP_VALUE:
if (check_map_access_type(env, regno, reg->off, access_size,
meta && meta->raw_mode ? BPF_WRITE :
BPF_READ))
return -EACCES;
return check_map_access(env, regno, reg->off, access_size,
zero_size_allowed);
case PTR_TO_MEM:
return check_mem_region_access(env, regno, reg->off,
access_size, reg->mem_size,
zero_size_allowed);
case PTR_TO_RDONLY_BUF:
if (meta && meta->raw_mode)
return -EACCES;
return check_buffer_access(env, reg, regno, reg->off,
access_size, zero_size_allowed,
"rdonly",
&env->prog->aux->max_rdonly_access);
case PTR_TO_RDWR_BUF:
return check_buffer_access(env, reg, regno, reg->off,
access_size, zero_size_allowed,
"rdwr",
&env->prog->aux->max_rdwr_access);
default: /* scalar_value|ptr_to_stack or invalid ptr */
return check_stack_boundary(env, regno, access_size,
zero_size_allowed, meta);
}
} | safe | 88 |
static void *ffs_acquire_dev(const char *dev_name)
{
struct ffs_dev *ffs_dev;
ENTER();
ffs_dev_lock();
ffs_dev = _ffs_find_dev(dev_name);
if (!ffs_dev)
ffs_dev = ERR_PTR(-ENOENT);
else if (ffs_dev->mounted)
ffs_dev = ERR_PTR(-EBUSY);
else if (ffs_dev->ffs_acquire_dev_callback &&
ffs_dev->ffs_acquire_dev_callback(ffs_dev))
ffs_dev = ERR_PTR(-ENOENT);
else
ffs_dev->mounted = true;
ffs_dev_unlock();
return ffs_dev;
} | safe | 89 |
static noinline int mmc_ioctl_cdrom_subchannel(struct cdrom_device_info *cdi,
void __user *arg)
{
int ret;
struct cdrom_subchnl q;
u_char requested, back;
if (copy_from_user(&q, (struct cdrom_subchnl __user *)arg, sizeof(q)))
return -EFAULT;
requested = q.cdsc_format;
if (!((requested == CDROM_MSF) ||
(requested == CDROM_LBA)))
return -EINVAL;
ret = cdrom_read_subchannel(cdi, &q, 0);
if (ret)
return ret;
back = q.cdsc_format; /* local copy */
sanitize_format(&q.cdsc_absaddr, &back, requested);
sanitize_format(&q.cdsc_reladdr, &q.cdsc_format, requested);
if (copy_to_user((struct cdrom_subchnl __user *)arg, &q, sizeof(q)))
return -EFAULT;
/* cd_dbg(CD_DO_IOCTL, "CDROMSUBCHNL successful\n"); */
return 0;
} | safe | 90 |
void AsyncConnection::DelayedDelivery::flush() {
stop_dispatch = true;
center->submit_to(
center->get_id(), [this] () mutable {
std::lock_guard<std::mutex> l(delay_lock);
while (!delay_queue.empty()) {
Message *m = delay_queue.front().second;
if (msgr->ms_can_fast_dispatch(m)) {
dispatch_queue->fast_dispatch(m);
} else {
dispatch_queue->enqueue(m, m->get_priority(), conn_id);
}
delay_queue.pop_front();
}
for (auto i : register_time_events)
center->delete_time_event(i);
register_time_events.clear();
stop_dispatch = false;
}, true);
} | safe | 91 |
void addrconf_dad_failure(struct inet6_ifaddr *ifp)
{
struct inet6_dev *idev = ifp->idev;
if (addrconf_dad_end(ifp)) {
in6_ifa_put(ifp);
return;
}
net_info_ratelimited("%s: IPv6 duplicate address %pI6c detected!\n",
ifp->idev->dev->name, &ifp->addr);
if (idev->cnf.accept_dad > 1 && !idev->cnf.disable_ipv6) {
struct in6_addr addr;
addr.s6_addr32[0] = htonl(0xfe800000);
addr.s6_addr32[1] = 0;
if (!ipv6_generate_eui64(addr.s6_addr + 8, idev->dev) &&
ipv6_addr_equal(&ifp->addr, &addr)) {
/* DAD failed for link-local based on MAC address */
idev->cnf.disable_ipv6 = 1;
pr_info("%s: IPv6 being disabled!\n",
ifp->idev->dev->name);
}
}
spin_lock_bh(&ifp->state_lock);
/* transition from _POSTDAD to _ERRDAD */
ifp->state = INET6_IFADDR_STATE_ERRDAD;
spin_unlock_bh(&ifp->state_lock);
addrconf_mod_dad_work(ifp, 0);
} | safe | 92 |
static int buffer_want_with_caps(const git_remote_head *head, transport_smart_caps *caps, git_buf *buf)
{
git_buf str = GIT_BUF_INIT;
char oid[GIT_OID_HEXSZ +1] = {0};
size_t len;
/* Prefer multi_ack_detailed */
if (caps->multi_ack_detailed)
git_buf_puts(&str, GIT_CAP_MULTI_ACK_DETAILED " ");
else if (caps->multi_ack)
git_buf_puts(&str, GIT_CAP_MULTI_ACK " ");
/* Prefer side-band-64k if the server supports both */
if (caps->side_band_64k)
git_buf_printf(&str, "%s ", GIT_CAP_SIDE_BAND_64K);
else if (caps->side_band)
git_buf_printf(&str, "%s ", GIT_CAP_SIDE_BAND);
if (caps->include_tag)
git_buf_puts(&str, GIT_CAP_INCLUDE_TAG " ");
if (caps->thin_pack)
git_buf_puts(&str, GIT_CAP_THIN_PACK " ");
if (caps->ofs_delta)
git_buf_puts(&str, GIT_CAP_OFS_DELTA " ");
if (git_buf_oom(&str))
return -1;
len = strlen("XXXXwant ") + GIT_OID_HEXSZ + 1 /* NUL */ +
git_buf_len(&str) + 1 /* LF */;
if (len > 0xffff) {
giterr_set(GITERR_NET,
"Tried to produce packet with invalid length %" PRIuZ, len);
return -1;
}
git_buf_grow_by(buf, len);
git_oid_fmt(oid, &head->oid);
git_buf_printf(buf,
"%04xwant %s %s\n", (unsigned int)len, oid, git_buf_cstr(&str));
git_buf_free(&str);
GITERR_CHECK_ALLOC_BUF(buf);
return 0;
} | safe | 93 |
template<typename tp, typename tf, typename tc, typename to>
CImg<T>& draw_object3d(LibBoard::Board& board,
const float x0, const float y0, const float z0,
const CImg<tp>& vertices, const CImgList<tf>& primitives,
const CImgList<tc>& colors, const CImg<to>& opacities,
const unsigned int render_type=4,
const bool is_double_sided=false, const float focale=700,
const float lightx=0, const float lighty=0, const float lightz=-5e8,
const float specular_lightness=0.2f, const float specular_shininess=0.1f,
const float g_opacity=1) {
return draw_object3d(board,x0,y0,z0,vertices,primitives,colors,opacities,render_type,
is_double_sided,focale,lightx,lighty,lightz,
specular_lightness,specular_shininess,g_opacity,CImg<floatT>::empty()); | safe | 94 |
GF_Err gf_isom_update_sample(GF_ISOFile *movie, u32 trackNumber, u32 sampleNumber, GF_ISOSample *sample, Bool data_only)
{
GF_Err e;
GF_TrackBox *trak;
e = CanAccessMovie(movie, GF_ISOM_OPEN_EDIT);
if (e) return e;
trak = gf_isom_get_track_from_file(movie, trackNumber);
if (!trak) return GF_BAD_PARAM;
e = unpack_track(trak);
if (e) return e;
//block for hint tracks
if (trak->Media->handler->handlerType == GF_ISOM_MEDIA_HINT) return GF_BAD_PARAM;
//REWRITE ANY OD STUFF
if (trak->Media->handler->handlerType == GF_ISOM_MEDIA_OD) {
GF_ISOSample *od_sample = NULL;
e = Media_ParseODFrame(trak->Media, sample, &od_sample);
if (!e) e = Media_UpdateSample(trak->Media, sampleNumber, od_sample, data_only);
if (od_sample) gf_isom_sample_del(&od_sample);
} else {
e = Media_UpdateSample(trak->Media, sampleNumber, sample, data_only);
}
if (e) return e;
if (!movie->keep_utc)
trak->Media->mediaHeader->modificationTime = gf_isom_get_mp4time();
gf_isom_disable_inplace_rewrite(movie);
return GF_OK;
} | safe | 95 |
void fslib_duplicate(const char *full_path) {
assert(full_path);
struct stat s;
if (stat(full_path, &s) != 0 || s.st_uid != 0 || access(full_path, R_OK))
return;
char *dest_dir = build_dest_dir(full_path);
// don't copy it if the file is already there
char *ptr = strrchr(full_path, '/');
if (!ptr)
return;
ptr++;
if (*ptr == '\0')
return;
char *name;
if (asprintf(&name, "%s/%s", dest_dir, ptr) == -1)
errExit("asprintf");
if (stat(name, &s) == 0) {
free(name);
return;
}
free(name);
if (arg_debug || arg_debug_private_lib)
printf(" copying %s to private %s\n", full_path, dest_dir);
sbox_run(SBOX_ROOT| SBOX_SECCOMP, 4, PATH_FCOPY, "--follow-link", full_path, dest_dir);
report_duplication(full_path);
lib_cnt++;
} | safe | 96 |
static int sdp_parse_fmtp_config_h264(AVFormatContext *s,
AVStream *stream,
PayloadContext *h264_data,
const char *attr, const char *value)
{
AVCodecParameters *par = stream->codecpar;
if (!strcmp(attr, "packetization-mode")) {
av_log(s, AV_LOG_DEBUG, "RTP Packetization Mode: %d\n", atoi(value));
h264_data->packetization_mode = atoi(value);
/*
* Packetization Mode:
* 0 or not present: Single NAL mode (Only nals from 1-23 are allowed)
* 1: Non-interleaved Mode: 1-23, 24 (STAP-A), 28 (FU-A) are allowed.
* 2: Interleaved Mode: 25 (STAP-B), 26 (MTAP16), 27 (MTAP24), 28 (FU-A),
* and 29 (FU-B) are allowed.
*/
if (h264_data->packetization_mode > 1)
av_log(s, AV_LOG_ERROR,
"Interleaved RTP mode is not supported yet.\n");
} else if (!strcmp(attr, "profile-level-id")) {
if (strlen(value) == 6)
parse_profile_level_id(s, h264_data, value);
} else if (!strcmp(attr, "sprop-parameter-sets")) {
int ret;
if (*value == 0 || value[strlen(value) - 1] == ',') {
av_log(s, AV_LOG_WARNING, "Missing PPS in sprop-parameter-sets, ignoring\n");
return 0;
}
par->extradata_size = 0;
av_freep(&par->extradata);
ret = ff_h264_parse_sprop_parameter_sets(s, &par->extradata,
&par->extradata_size, value);
av_log(s, AV_LOG_DEBUG, "Extradata set to %p (size: %d)\n",
par->extradata, par->extradata_size);
return ret;
}
return 0;
} | safe | 97 |
nf_tables_chain_type_lookup(struct net *net, const struct nlattr *nla,
u8 family, bool autoload)
{
const struct nft_chain_type *type;
type = __nf_tables_chain_type_lookup(nla, family);
if (type != NULL)
return type;
lockdep_nfnl_nft_mutex_not_held();
#ifdef CONFIG_MODULES
if (autoload) {
if (nft_request_module(net, "nft-chain-%u-%.*s", family,
nla_len(nla),
(const char *)nla_data(nla)) == -EAGAIN)
return ERR_PTR(-EAGAIN);
}
#endif
return ERR_PTR(-ENOENT);
} | safe | 98 |
parsecreateopres(netdissect_options *ndo,
const uint32_t *dp, int verbose)
{
int er;
if (!(dp = parsestatus(ndo, dp, &er)))
return (0);
if (er)
dp = parse_wcc_data(ndo, dp, verbose);
else {
ND_TCHECK(dp[0]);
if (!EXTRACT_32BITS(&dp[0]))
return (dp + 1);
dp++;
if (!(dp = parsefh(ndo, dp, 1)))
return (0);
if (verbose) {
if (!(dp = parse_post_op_attr(ndo, dp, verbose)))
return (0);
if (ndo->ndo_vflag > 1) {
ND_PRINT((ndo, " dir attr:"));
dp = parse_wcc_data(ndo, dp, verbose);
}
}
}
return (dp);
trunc:
return (NULL);
} | safe | 99 |
End of preview. Expand
in Dataset Viewer.
README.md exists but content is empty.
- Downloads last month
- 21
Size of downloaded dataset files:
10.2 MB
Size of the auto-converted Parquet files:
10.2 MB
Number of rows:
23,847
Models trained or fine-tuned on lemon42-ai/minified-diverseful-multilabels