diff options
| author | Al Viro <viro@zeniv.linux.org.uk> | 2012-12-24 12:31:00 -0500 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2012-12-26 01:15:03 -0500 |
| commit | b2ddedcd21f44a5873ee3d6ff6118a2318e01e18 (patch) | |
| tree | 8ebc45893c633d451819ae6d2046cc8a4ae14446 /kernel/compat.c | |
| parent | a566c288826ad4502e43b59570214f18173d7744 (diff) | |
| download | lwn-b2ddedcd21f44a5873ee3d6ff6118a2318e01e18.tar.gz lwn-b2ddedcd21f44a5873ee3d6ff6118a2318e01e18.zip | |
x32: fix sigtimedwait
It needs 64bit timespec. As it is, we end up truncating the timeout
to whole seconds; usually it doesn't matter, but for having all
sub-second timeouts truncated to one jiffy is visibly wrong.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'kernel/compat.c')
| -rw-r--r-- | kernel/compat.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/compat.c b/kernel/compat.c index e5cc33c7122c..36700e9e2be9 100644 --- a/kernel/compat.c +++ b/kernel/compat.c @@ -1001,7 +1001,7 @@ compat_sys_rt_sigtimedwait (compat_sigset_t __user *uthese, sigset_from_compat(&s, &s32); if (uts) { - if (get_compat_timespec(&t, uts)) + if (compat_get_timespec(&t, uts)) return -EFAULT; } |