commit 392e44561638ce18e47459f51008f96b3b300658
author gaurank kathpalia <gkathpal@codeaurora.org> Mon Feb 26 15:40:30 2018 +0530
committer Gerrit - the friendly Code Review server <code-review@localhost> Mon Mar 12 02:27:18 2018 -0700
tree e8b248ec3e0e6f0f43f2a2f00f4458ec0d072422
parent ac7ba3ca555bdca88ad6a44dc00b17416d5abdd0

wlan: Fix pointer dereference KW issues in connect path

Fix KW issues which may cause pointer deference in multiple paths
Also check for memory allocation failures.

Change-Id: I852cb8a58703602fe9a127a822c900971d4bea4d
CRs-Fixed: 2197165

CORE/SYS/legacy/src/utils/src/parserApi.c

diff --git a/CORE/SYS/legacy/src/utils/src/parserApi.c b/CORE/SYS/legacy/src/utils/src/parserApi.c
index bf8458b..99833a4 100644
--- a/CORE/SYS/legacy/src/utils/src/parserApi.c
+++ b/CORE/SYS/legacy/src/utils/src/parserApi.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012-2017 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2012-2018 The Linux Foundation. All rights reserved.
  *
  * Previously licensed under the ISC license by Qualcomm Atheros, Inc.
  *
@@ -5607,6 +5607,12 @@
 {
     tDot11fIERSN *pdot11f_rsn;
     pdot11f_rsn = vos_mem_malloc(sizeof(tDot11fIERSN));
+    if (!pdot11f_rsn) {
+           dot11fLog(pmac, LOGE,
+           FL("Memory allocation failes for RSN IE"));
+           return;
+    }
+
     vos_mem_set(pdot11f_rsn, sizeof(tDot11fIERSN), 0);
     /* Assign RSN IE for Software AP Authentication offload security */
     if (pmac->sap_auth_offload && pmac->sap_auth_offload_sec_type)