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| author | Stas Sergeev <stsp@users.sourceforge.net> | 2012-06-14 01:00:02 +0200 |
|---|---|---|
| committer | Carmelo Amoroso <carmelo.amoroso@st.com> | 2012-06-19 09:42:31 +0200 |
| commit | 0dcc13bf7a61b1d0708e5dd103d5515e0ffec79a (patch) | |
| tree | 4e19056b3b5e3d0895f1b6b1b2cd90965d3eaebd /libpthread/nptl/sysdeps/unix/sysv/linux/sh/lowlevel-atomic.h | |
| parent | 6c67ceaeed2f28b2caa4a5638304d260c8091c42 (diff) | |
nptl: sh: fix race condition in lll_wait_tid
Make a local copy of the tid value to avoid a race condition,
as the value could have been changed to 0, thus using a pointer
it would have been passed to the lll_futex_wait modified.
Signed-off-by: Stas Sergeev <stsp@users.sourceforge.net>
Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
Diffstat (limited to 'libpthread/nptl/sysdeps/unix/sysv/linux/sh/lowlevel-atomic.h')
0 files changed, 0 insertions, 0 deletions