Commit aa94fbd5 authored Oct 02, 2008 by Dan Carpenter Committed by Linus Torvalds Oct 02, 2008

fix error-path NULL deref in alloc_posix_timer()

Found by static checker (http://repo.or.cz/w/smatch.git

).

Signed-off-by: Dan Carpenter <error27@gmail.com>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

parent c0c9209d

kernel/posix-timers.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -441,7 +441,7 @@ static struct k_itimer * alloc_posix_timer(void)
		return tmr;
		if (unlikely(!(tmr->sigq = sigqueue_alloc()))) {
		kmem_cache_free(posix_timers_cache, tmr);
		tmr = NULL;
		return NULL;
		}
		memset(&tmr->sigq->info, 0, sizeof(siginfo_t));
		return tmr;