commit 2d335f3ff97a4da06e1c3d6d4365ca5c2e2d49ec
author Gopichand Nakkala <gnakkala@qca.qualcomm.com> Fri Jan 04 12:24:28 2013 -0800
committer Gopichand Nakkala <gnakkala@qca.qualcomm.com> Wed Jan 09 15:25:17 2013 -0800
tree d166db0260ba42f603d7cd80300fc0c708023bc0
parent 96237bca65ea655ac754bedaf63888cc761443dc

wlan: Kernel crash from freeing bss list

Data abort while traversing bss link list as next pointer is
NULL.Therfore we should reset ''pMac->ft.ftPEContext.pFTPreAuthReq' to
NULL, causing the FT session object not to
be checked for freeing in 'limFTCleanup'

Change-Id: I70eba6f1619f2d51bddf248f9ecf7a741586bf30
CR-Fixed: 436485

CORE/MAC/src/pe/lim/limFT.c

diff --git a/CORE/MAC/src/pe/lim/limFT.c b/CORE/MAC/src/pe/lim/limFT.c
index f30827e..0498efb 100644
--- a/CORE/MAC/src/pe/lim/limFT.c
+++ b/CORE/MAC/src/pe/lim/limFT.c
@@ -278,7 +278,8 @@
             __func__);)
         limPrintMacAddr( pMac, pMac->ft.ftPEContext.pFTPreAuthReq->currbssId, LOGE );
         // Post the FT Pre Auth Response to SME
-        limPostFTPreAuthRsp(pMac, eSIR_FAILURE, NULL, 0, NULL); 
+        limPostFTPreAuthRsp(pMac, eSIR_FAILURE, NULL, 0, NULL);
+        pMac->ft.ftPEContext.pFTPreAuthReq = NULL;	
         return TRUE;
     }