{"action":"created","issue":{"url":"https://api.github.com/repos/google/oss-fuzz/issues/417","repository_url":"https://api.github.com/repos/google/oss-fuzz","labels_url":"https://api.github.com/repos/google/oss-fuzz/issues/417/labels{/name}","comments_url":"https://api.github.com/repos/google/oss-fuzz/issues/417/comments","events_url":"https://api.github.com/repos/google/oss-fuzz/issues/417/events","html_url":"https://github.com/google/oss-fuzz/issues/417","id":209729605,"number":417,"title":"Logging issue in gnutls_idna_parser_fuzzer","user":{"login":"Dor1s","id":3372458,"avatar_url":"https://avatars.githubusercontent.com/u/3372458?v=3","gravatar_id":"","url":"https://api.github.com/users/Dor1s","html_url":"https://github.com/Dor1s","followers_url":"https://api.github.com/users/Dor1s/followers","following_url":"https://api.github.com/users/Dor1s/following{/other_user}","gists_url":"https://api.github.com/users/Dor1s/gists{/gist_id}","starred_url":"https://api.github.com/users/Dor1s/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/Dor1s/subscriptions","organizations_url":"https://api.github.com/users/Dor1s/orgs","repos_url":"https://api.github.com/users/Dor1s/repos","events_url":"https://api.github.com/users/Dor1s/events{/privacy}","received_events_url":"https://api.github.com/users/Dor1s/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":3,"created_at":"2017-02-23T11:02:25Z","updated_at":"2017-02-23T17:06:03Z","closed_at":null,"body":"If you take a look at performance report for gnutls_idna_parser_fuzzer: https://oss-fuzz.com/v2/performance-report/libFuzzer_gnutls_idna_parser_fuzzer/libfuzzer_asan_gnutls/latest\r\n\r\nYou'll see that it suffers a lot from **startup_crash** issue. Actually, there is a **logging** issue due to `printf` being called for (almost?) every input: https://gitlab.com/gnutls/gnutls/blob/master/devel/fuzz/gnutls_idna_parser_fuzzer.cc#L34\r\n\r\nCould you please remove that `printf` from fuzz target or ping maintainers to remove it and never add it again? :)\r\n\r\nRegarding incorrect verdict from performance analysis, we are working on it."},"comment":{"url":"https://api.github.com/repos/google/oss-fuzz/issues/comments/282055008","html_url":"https://github.com/google/oss-fuzz/issues/417#issuecomment-282055008","issue_url":"https://api.github.com/repos/google/oss-fuzz/issues/417","id":282055008,"user":{"login":"nmav","id":1745073,"avatar_url":"https://avatars.githubusercontent.com/u/1745073?v=3","gravatar_id":"","url":"https://api.github.com/users/nmav","html_url":"https://github.com/nmav","followers_url":"https://api.github.com/users/nmav/followers","following_url":"https://api.github.com/users/nmav/following{/other_user}","gists_url":"https://api.github.com/users/nmav/gists{/gist_id}","starred_url":"https://api.github.com/users/nmav/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/nmav/subscriptions","organizations_url":"https://api.github.com/users/nmav/orgs","repos_url":"https://api.github.com/users/nmav/repos","events_url":"https://api.github.com/users/nmav/events{/privacy}","received_events_url":"https://api.github.com/users/nmav/received_events","type":"User","site_admin":false},"created_at":"2017-02-23T17:06:03Z","updated_at":"2017-02-23T17:06:03Z","body":"Done"}}
{"actor":{"display_login":"nmav"}}