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| author | Azat Khuzhin <a3at.mail@gmail.com> | 2018-02-12 19:43:13 +0300 |
|---|---|---|
| committer | Azat Khuzhin <a3at.mail@gmail.com> | 2018-02-12 19:54:27 +0300 |
| commit | 93913da1c4a528e0a832dc8dc163fa30f3e580d4 (patch) | |
| tree | 6a38c3a53074d5b04bf99c43c2e53899bf075804 /http.c | |
| parent | f24b28e4aff1dbc3440e283f70ac15aa7cebcc8d (diff) | |
| download | libevent-93913da1c4a528e0a832dc8dc163fa30f3e580d4.tar.gz | |
buffer: fix incorrect unlock of the buffer mutex (for deferred callbacks)
TSAN reports:
WARNING: ThreadSanitizer: unlock of an unlocked mutex (or by a wrong thread) (pid=17111)
#0 pthread_mutex_unlock /build/gcc/src/gcc/libsanitizer/sanitizer_common/sanitizer_common_interceptors.inc:3621 (libtsan.so.0+0x00000003b71c)
#1 evbuffer_add <null> (libevent_core-2.2.so.1+0x00000000ddb6)
...
Mutex M392 (0x7b0c00000f00) created at:
#0 pthread_mutex_init /build/gcc/src/gcc/libsanitizer/tsan/tsan_interceptors.cc:1117 (libtsan.so.0+0x0000000291af)
#1 <null> <null> (libevent_pthreads-2.2.so.1+0x000000000d46)
...
$ addr2line -e /lib/libevent_core-2.2.so.1 0x00000000ddb6
/src/libevent/buffer.c:1815 (discriminator 1)
Introduced-in: ae2b84b2575be93d0aebba5c0b78453836f89f3c ("Replace
deferred_cbs with event_callback-based implementation.")
Diffstat (limited to 'http.c')
0 files changed, 0 insertions, 0 deletions