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qcacld-3.0: Add NULL sanity check for HTC_HANDLE

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qcacld-2.0 to qcacld-3.0 propagation

System crash happened due to accessing NULL pointer in HTCSendPkt.
so added null sanity check to prevent this scenario.

Change-Id: I4c07840eb176847c4a66efc42cd810213e1369b0
CRs-Fixed: 838998
This commit is contained in:
Karthick S
2015-10-14 18:14:15 +05:30
committed by Satish Singh
parent 6cd54a3db6
commit dc40a35fec
1 changed files with 4 additions and 0 deletions
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4
core/htc/htc_send.c
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@@ -1221,6 +1221,10 @@ A_STATUS htc_send_pkt(HTC_HANDLE HTCHandle, HTC_PACKET *pPacket)
{ {
HTC_PACKET_QUEUE queue; HTC_PACKET_QUEUE queue;
if (HTCHandle == NULL || pPacket == NULL) {
return A_ERROR;
}
AR_DEBUG_PRINTF(ATH_DEBUG_SEND, AR_DEBUG_PRINTF(ATH_DEBUG_SEND,
("+-htc_send_pkt: Enter endPointId: %d, buffer: %p, length: %d \n", ("+-htc_send_pkt: Enter endPointId: %d, buffer: %p, length: %d \n",
pPacket->Endpoint, pPacket->pBuffer, pPacket->Endpoint, pPacket->pBuffer,