commit d1dbbaaaefedd84ea326f05da76ad9ecf962153b
author Iliyan Malchev <malchev@google.com> Sat May 25 16:42:04 2013 -0700
committer Iliyan Malchev <malchev@google.com> Thu Jun 13 14:16:16 2013 -0700
tree 401435f1e9494eac6d9a7d4bd89354d10e452b66
parent af773b02260c9cb8eaf999bd738094dea852d7fa

prima: check for gCfgEntry being NULL

Signed-off-by: Iliyan Malchev <malchev@google.com>

drivers/staging/prima/CORE/MAC/src/cfg/cfgApi.c

diff --git a/drivers/staging/prima/CORE/MAC/src/cfg/cfgApi.c b/drivers/staging/prima/CORE/MAC/src/cfg/cfgApi.c
index 2e4314e..14b78a4 100644
--- a/drivers/staging/prima/CORE/MAC/src/cfg/cfgApi.c
+++ b/drivers/staging/prima/CORE/MAC/src/cfg/cfgApi.c
@@ -566,6 +566,12 @@
         return retVal;
     }
 
+    if (!pMac->cfg.gCfgEntry) {
+        PELOGE(cfgLog(pMac, LOGE, FL("gCfgEntry is NULL"), cfgId);)
+        retVal = eSIR_CFG_INVALID_ID;
+        return retVal;
+    }
+
     control  = pMac->cfg.gCfgEntry[cfgId].control;
     index    = control & CFG_BUF_INDX_MASK;
     retVal   = eSIR_SUCCESS;