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qcacld-3.0: Fix NULL pointer dereference in csr_is_p2p_session_connected

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Check pSession->pCurRoamProfile against NULL before dereferencing it in
function csr_is_p2p_session_connected.

Change-Id: I61f681dfd4ff3c7fd2e443f54f6b1713db088250
CRs-Fixed: 1034255
This commit is contained in:
Naveen Rawat
2016-06-27 15:33:40 -07:00
committed by Nandini Suresh
parent 7ecf53d0ae
commit 9598f5edb9
1 changed files with 14 additions and 10 deletions
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18
core/sme/src/csr/csr_util.c
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@@ -893,17 +893,21 @@ bool csr_is_p2p_session_connected(tpAniSirGlobal pMac)
enum tQDF_ADAPTER_MODE persona; enum tQDF_ADAPTER_MODE persona;
for (i = 0; i < CSR_ROAM_SESSION_MAX; i++) { for (i = 0; i < CSR_ROAM_SESSION_MAX; i++) {
if (CSR_IS_SESSION_VALID(pMac, i) if (!CSR_IS_SESSION_VALID(pMac, i))
&& !csr_is_conn_state_disconnected(pMac, i)) { continue;
if (csr_is_conn_state_disconnected(pMac, i))
continue;
pSession = CSR_GET_SESSION(pMac, i); pSession = CSR_GET_SESSION(pMac, i);
if (pSession->pCurRoamProfile == NULL)
continue;
persona = pSession->pCurRoamProfile->csrPersona; persona = pSession->pCurRoamProfile->csrPersona;
if ((NULL != pSession->pCurRoamProfile) && if (QDF_P2P_CLIENT_MODE == persona ||
((QDF_P2P_CLIENT_MODE == persona) || QDF_P2P_GO_MODE == persona)
(QDF_P2P_GO_MODE == persona))) {
return true; return true;
} }
}
}
return false; return false;
} }