Commit ffc6508c authored Jul 27, 2015 by Susheel Yadagiri Committed by Gerrit - the friendly Code Review server Jul 28, 2015

netfilter: xt_HARDIDLETIMER: Fix null de-reference



added a null check to prevent a null pointer derefence of hard idle
timer

Change-Id: Id1e49d5b109d8c71947723b252f4d2b6f3ebc35f
CRs-Fixed: 880124
Signed-off-by: Susheel Yadav Yadagiri <syadagir@codeaurora.org>

parent 3a88ff89

net/netfilter/xt_HARDIDLETIMER.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -134,7 +134,7 @@ static ssize_t hardidletimer_tg_show(struct kobject *kobj,
		if (ktimespec.tv_sec >= 0)
		return snprintf(buf, PAGE_SIZE, "%ld\n", ktimespec.tv_sec);

		if (timer->send_nl_msg)
		if ((timer) && (timer->send_nl_msg))
		return snprintf(buf, PAGE_SIZE, "0 %ld\n", ktimespec.tv_sec);
		else
		return snprintf(buf, PAGE_SIZE, "0\n");