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| author | Rich Felker <dalias@aerifal.cx> | 2015-04-21 13:24:46 -0400 |
|---|---|---|
| committer | Rich Felker <dalias@aerifal.cx> | 2015-04-21 13:24:46 -0400 |
| commit | 086793ad99dc625fd1c47f96fc31ea8aa316b438 (patch) | |
| tree | 2f8110253072aa9ec6f2dcedf3025dca5d11b064 /src/thread/pthread_spin_lock.c | |
| parent | c5ab5bd3be15eb9d49222df132a51ae8e8f78cbc (diff) | |
| download | musl-086793ad99dc625fd1c47f96fc31ea8aa316b438.tar.gz musl-086793ad99dc625fd1c47f96fc31ea8aa316b438.tar.xz musl-086793ad99dc625fd1c47f96fc31ea8aa316b438.zip | |
fix mmap leak in sem_open failure path for link call
the leak was found by static analysis (reported by Alexander Monakov), not tested/observed, but seems to have occured both when failing due to O_EXCL, and in a race condition with O_CREAT but not O_EXCL where a semaphore by the same name was created concurrently.
Diffstat (limited to 'src/thread/pthread_spin_lock.c')
0 files changed, 0 insertions, 0 deletions