commit d31c12593e2d886cfbedf6c4e42fc2afd5ec3904
author Siddharth Bhal <sbhal@qti.qualcomm.com> Mon May 05 19:34:14 2014 +0530
committer Anjanee Devi Kapparapu <akappa@codeaurora.org> Fri May 09 14:44:00 2014 +0530
tree f10ebcaed7a19d3a8827e943c5d8923bee2c43bb
parent 2f9b571a2712bb7209060e3ccfed7241f43be6fa

wlan: LIM: check add to null check dereference

Add code to check null dereference check.

Change-Id: I766fe9e186ba950a09bf081ab8598f94591832eb
Crs-Fixed: 658515

CORE/MAC/src/pe/lim/limTimerUtils.c

diff --git a/CORE/MAC/src/pe/lim/limTimerUtils.c b/CORE/MAC/src/pe/lim/limTimerUtils.c
index b27ee1e..6ee5e02 100644
--- a/CORE/MAC/src/pe/lim/limTimerUtils.c
+++ b/CORE/MAC/src/pe/lim/limTimerUtils.c
@@ -1812,6 +1812,13 @@
 void
 limReactivateHeartBeatTimer(tpAniSirGlobal pMac, tpPESession psessionEntry)
 {
+    if (NULL == psessionEntry)
+    {
+        limLog(pMac, LOGE, FL("%s: received session id NULL."
+                   " Heartbeat timer config failed"), __func__);
+        return;
+    }
+
     PELOG3(limLog(pMac, LOG3, FL("Rxed Heartbeat. Count=%d"), psessionEntry->LimRxedBeaconCntDuringHB);)
 
 #ifdef WLAN_ACTIVEMODE_OFFLOAD_FEATURE