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| author | Carlos O'Donell <carlos@systemhalted.org> | 2017-07-28 00:22:44 -0400 |
|---|---|---|
| committer | Carlos O'Donell <carlos@systemhalted.org> | 2017-07-28 00:23:58 -0400 |
| commit | faf8c066df0d6bccb54bd74dd696eeb65e1b3bbc (patch) | |
| tree | af22c223947b73a7c22f3add45da6b5c8f204672 /support/xopen.c | |
| parent | 2557ae38f3aa599718f34317cd0c150892a92be5 (diff) | |
| download | glibc-faf8c066df0d6bccb54bd74dd696eeb65e1b3bbc.tar.gz | |
rwlock: Fix explicit hand-over (bug 21298)
Without this fix, the rwlock can fail to execute the explicit hand-over
in certain cases (e.g., empty critical sections that switch quickly between
read and write phases). This can then lead to errors in how __wrphase_futex
is accessed, which in turn can lead to deadlocks.
Diffstat (limited to 'support/xopen.c')
0 files changed, 0 insertions, 0 deletions