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| author | Tulio Magno Quites Machado Filho <tuliom@linux.vnet.ibm.com> | 2017-01-03 17:16:02 -0200 |
|---|---|---|
| committer | Tulio Magno Quites Machado Filho <tuliom@linux.vnet.ibm.com> | 2017-01-03 17:21:41 -0200 |
| commit | e9a96ea1aca4ebaa7c86e8b83b766f118d689d0f (patch) | |
| tree | c8171c3229049caaea73c8f5ee2f2f068c02669b /nptl/tst-cond16.c | |
| parent | daaff5cc793acdd4f8667fca3b901647b4c34363 (diff) | |
| download | glibc-e9a96ea1aca4ebaa7c86e8b83b766f118d689d0f.tar.gz glibc-e9a96ea1aca4ebaa7c86e8b83b766f118d689d0f.tar.xz glibc-e9a96ea1aca4ebaa7c86e8b83b766f118d689d0f.zip | |
powerpc: Fix write-after-destroy in lock elision [BZ #20822]
The update of *adapt_count after the release of the lock causes a race condition when thread A unlocks, thread B continues and destroys the mutex, and thread A writes to *adapt_count.
Diffstat (limited to 'nptl/tst-cond16.c')
0 files changed, 0 insertions, 0 deletions