commit 8f36abb40925bc847655808324799fac67fbfe33
author Mahesh A Saptasagar <c_msapta@qti.qualcomm.com> Mon Dec 01 19:00:02 2014 +0530
committer Gerrit - the friendly Code Review server <code-review@localhost> Wed Dec 03 22:00:04 2014 -0800
tree 036474bcdfa3e8460ae716704faccb24d2a23116
parent fe5b6ed7c5e98c8167bc834c5982bc061872a1ff

wlan: Address timer leaks due to 64 bit compatibility issues

On driver unload the timers created are destroyed if "wdaTimersCreated"
is set to TRUE. The pointer operations on variable "VosPacketToFree"
by type casting it to pointer of type uintptr_t corrupts "wdaTimersCreated"
variable results in timer leak.

To mitigate this issue change the data type of variable "VosPacketToFree"
from v_U32_t to uintptr_t.

Change-Id: I37861b706895aa3d8b22cbfca7dacbe1a8a5eb80
CRs-Fixed: 758122

CORE/WDA/inc/wlan_qct_wda.h

diff --git a/CORE/WDA/inc/wlan_qct_wda.h b/CORE/WDA/inc/wlan_qct_wda.h
index 9abea4b..5f3a8cb 100644
--- a/CORE/WDA/inc/wlan_qct_wda.h
+++ b/CORE/WDA/inc/wlan_qct_wda.h
@@ -488,10 +488,10 @@
    tSirLinkState        linkState;
    /* set, when BT AMP session is going on */
    v_BOOL_t             wdaAmpSessionOn;
-   v_U32_t              VosPacketToFree;
    v_BOOL_t             needShutdown;
    v_BOOL_t             wdiFailed;
    v_BOOL_t             wdaTimersCreated;
+   uintptr_t            VosPacketToFree;
 
    /* Event to wait for WDA stop on FTM mode */
    vos_event_t          ftmStopDoneEvent;