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qcacld-3.0: Fix Static Analysis Issues

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1) Check for bssid if it is NULL, before dereferencing it.
2) Check for hal_ctx if it is NULL, before dereferencing it.

CRs-Fixed: 940721
Change-Id: I836416a4717b15902e8b8f27fa2e5e5e7935c12f
This commit is contained in:
Varun Reddy Yeturu 2015-11-17 21:33:53 -08:00 • committed by Satish Singh
commit f76f6de348
1 changed files with 6 additions and 1 deletions
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7
core/sme/src/csr/csr_api_scan.c
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@ -1415,7 +1415,7 @@ static int csr_get_altered_rssi(tpAniSirGlobal mac_ctx, int rssi,
* preferred score
*/
cdf_mem_zero(&fav_bssid.bytes, CDF_MAC_ADDR_SIZE);
if (roam_params->num_bssid_favored) {
if (bssid && roam_params->num_bssid_favored) {
for (i = 0; i < roam_params->num_bssid_favored; i++) {
cdf_mem_copy(fav_bssid.bytes,
&roam_params->bssid_favored[i],
@ -7110,6 +7110,11 @@ void csr_scan_active_list_timeout_handle(void *userData)
FL("Scan Timeout: Scan command is NULL"));
return;
}
if (hal_ctx == NULL) {
CDF_TRACE(CDF_MODULE_ID_SME, CDF_TRACE_LEVEL_ERROR,
FL("HAL Context is NULL"));
return;
}
mac_ctx = PMAC_STRUCT(hal_ctx);
scan_id = scan_cmd->u.scanCmd.scanID;
sms_log(mac_ctx, LOGE,