From 81967e04f379853ef30199de7ee5e086488c831d Mon Sep 17 00:00:00 2001
From: Yun Park <yunp@codeaurora.org>
Date: Sat, 18 Feb 2017 14:50:53 -0800
Subject: [PATCH] qcacmn: Check NULL before derefencing pPacket from
 htc_packet_dequeue

Add NULL check for pPacket returned from htc_packet_dequeue before
dereferencing it.

Change-Id: I30c4fb3a4bc6652396795305c3b8a23bba88922a
CRs-fixed: 2009829
---
 htc/htc_recv.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/htc/htc_recv.c b/htc/htc_recv.c
index 6a73480ba2..b64f0e70e2 100644
--- a/htc/htc_recv.c
+++ b/htc/htc_recv.c
@@ -114,6 +114,9 @@ static void do_recv_completion(HTC_ENDPOINT *pEndpoint,
 							("HTC ep %d has NULL recv callback on packet %p\n",
 							 pEndpoint->Id,
 							 pPacket));
+					if (pPacket)
+						qdf_nbuf_free(
+							pPacket->pPktContext);
 					continue;
 				}
 				AR_DEBUG_PRINTF(ATH_DEBUG_RECV,