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qcacld-3.0: Fix possible NULL pointer dereference for sta_ds

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Fix the possible null pointer dereference for sta_ds

Change-Id: I547f4d5e0a3603c2408b835705c617befc1107c5
CRs-Fixed: 1065301
This commit is contained in:
Varun Reddy Yeturu
2016-09-13 15:04:54 -07:00
committed by qcabuildsw
parent 5a18365aae
commit 3b21c7e93d
1 changed files with 5 additions and 0 deletions
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5
core/mac/src/pe/lim/lim_api.c
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@@ -1902,6 +1902,11 @@ QDF_STATUS pe_roam_synch_callback(tpAniSirGlobal mac_ctx,
lim_delete_tdls_peers(mac_ctx, session_ptr); lim_delete_tdls_peers(mac_ctx, session_ptr);
curr_sta_ds = dph_lookup_hash_entry(mac_ctx, session_ptr->bssId, curr_sta_ds = dph_lookup_hash_entry(mac_ctx, session_ptr->bssId,
&aid, &session_ptr->dph.dphHashTable); &aid, &session_ptr->dph.dphHashTable);
if (curr_sta_ds == NULL) {
lim_log(mac_ctx, LOGE, FL("LFR3:failed to lookup hash entry"));
ft_session_ptr->bRoamSynchInProgress = false;
return status;
}
local_nss = curr_sta_ds->nss; local_nss = curr_sta_ds->nss;
session_ptr->limSmeState = eLIM_SME_IDLE_STATE; session_ptr->limSmeState = eLIM_SME_IDLE_STATE;
lim_cleanup_rx_path(mac_ctx, curr_sta_ds, session_ptr); lim_cleanup_rx_path(mac_ctx, curr_sta_ds, session_ptr);