Piteball
/
android_kernel_samsung_msm8976
mirror of https://github.com/team-infusion-developers/android_kernel_samsung_msm8976.git
1
1
Fork 0
Code Issues Projects Releases Wiki Activity

netfilter: xt_HARDIDLETIMER: Add null check 

Add NULL pointer check

Change-Id: I6d915e818568be861cef8f5ea1b04c2897e09cc9
Signed-off-by: Bhavya Sokke Mallikarjunappa <bsokke@codeaurora.org>
This commit is contained in:
Bhavya Sokke Mallikarjunappa 2014-10-23 12:09:43 -07:00
parent c3e072e1ac
commit 2e30d54163
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
net/netfilter/xt_HARDIDLETIMER.c
View File

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