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authorRich Felker <dalias@aerifal.cx>2012-07-12 11:23:43 -0400
committerRich Felker <dalias@aerifal.cx>2012-07-12 11:23:43 -0400
commitbbbe87e35cfeef593e23010e35528e722027567f (patch)
tree6027b9323ad2232739d6ea85c9568a654ca1e506 /src/thread/pthread_kill.c
parentc89f130f39b413d1fb1733166ca63d694685c529 (diff)
downloadmusl-bbbe87e35cfeef593e23010e35528e722027567f.tar.gz
fix several locks that weren't updated right for new futex-based __lock
these could have caused memory corruption due to invalid accesses to the next field. all should be fixed now; I found the errors with fgrep -r '__lock(&', which is bogus since the argument should be an array.
Diffstat (limited to 'src/thread/pthread_kill.c')
-rw-r--r--src/thread/pthread_kill.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/thread/pthread_kill.c b/src/thread/pthread_kill.c
index 15f70fb9..d9a5096a 100644
--- a/src/thread/pthread_kill.c
+++ b/src/thread/pthread_kill.c
@@ -3,8 +3,8 @@
int pthread_kill(pthread_t t, int sig)
{
int r;
- __lock(&t->killlock);
+ __lock(t->killlock);
r = t->dead ? ESRCH : -__syscall(SYS_tgkill, t->pid, t->tid, sig);
- __unlock(&t->killlock);
+ __unlock(t->killlock);
return r;
}