{"action":"created","issue":{"url":"https://api.github.com/repos/linux-rdma/perftest/issues/9","repository_url":"https://api.github.com/repos/linux-rdma/perftest","labels_url":"https://api.github.com/repos/linux-rdma/perftest/issues/9/labels{/name}","comments_url":"https://api.github.com/repos/linux-rdma/perftest/issues/9/comments","events_url":"https://api.github.com/repos/linux-rdma/perftest/issues/9/events","html_url":"https://github.com/linux-rdma/perftest/pull/9","id":230914946,"number":9,"title":"Fix hang due to polling uninitialized/stale data","user":{"login":"DEADBEEFh","id":10814209,"avatar_url":"https://avatars1.githubusercontent.com/u/10814209?v=3","gravatar_id":"","url":"https://api.github.com/users/DEADBEEFh","html_url":"https://github.com/DEADBEEFh","followers_url":"https://api.github.com/users/DEADBEEFh/followers","following_url":"https://api.github.com/users/DEADBEEFh/following{/other_user}","gists_url":"https://api.github.com/users/DEADBEEFh/gists{/gist_id}","starred_url":"https://api.github.com/users/DEADBEEFh/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/DEADBEEFh/subscriptions","organizations_url":"https://api.github.com/users/DEADBEEFh/orgs","repos_url":"https://api.github.com/users/DEADBEEFh/repos","events_url":"https://api.github.com/users/DEADBEEFh/events{/privacy}","received_events_url":"https://api.github.com/users/DEADBEEFh/received_events","type":"User","site_admin":false},"labels":[],"state":"closed","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":4,"created_at":"2017-05-24T04:07:09Z","updated_at":"2017-06-01T14:00:47Z","closed_at":"2017-06-01T14:00:47Z","pull_request":{"url":"https://api.github.com/repos/linux-rdma/perftest/pulls/9","html_url":"https://github.com/linux-rdma/perftest/pull/9","diff_url":"https://github.com/linux-rdma/perftest/pull/9.diff","patch_url":"https://github.com/linux-rdma/perftest/pull/9.patch"},"body":"Polling on uninitialized or stale data stored in *poll_buf can lead\r\nto a condition where the latency test server sends a second message\r\nprior to receiving the first message from the client. The second\r\nmessage causes the client to hang because the value of *poll_buf=2,\r\nbut rcnt=1.\r\n\r\nThis fix sets the value of poll and post buffers to zero prior to\r\neach test iteration."},"comment":{"url":"https://api.github.com/repos/linux-rdma/perftest/issues/comments/305502015","html_url":"https://github.com/linux-rdma/perftest/pull/9#issuecomment-305502015","issue_url":"https://api.github.com/repos/linux-rdma/perftest/issues/9","id":305502015,"user":{"login":"zoharbmellanox","id":22817573,"avatar_url":"https://avatars0.githubusercontent.com/u/22817573?v=3","gravatar_id":"","url":"https://api.github.com/users/zoharbmellanox","html_url":"https://github.com/zoharbmellanox","followers_url":"https://api.github.com/users/zoharbmellanox/followers","following_url":"https://api.github.com/users/zoharbmellanox/following{/other_user}","gists_url":"https://api.github.com/users/zoharbmellanox/gists{/gist_id}","starred_url":"https://api.github.com/users/zoharbmellanox/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/zoharbmellanox/subscriptions","organizations_url":"https://api.github.com/users/zoharbmellanox/orgs","repos_url":"https://api.github.com/users/zoharbmellanox/repos","events_url":"https://api.github.com/users/zoharbmellanox/events{/privacy}","received_events_url":"https://api.github.com/users/zoharbmellanox/received_events","type":"User","site_admin":false},"created_at":"2017-06-01T14:00:47Z","updated_at":"2017-06-01T14:00:47Z","body":"ive update the Commit that fix the issue,\r\nsolution is similar to yours\r\nThanks for the debug"}}
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