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qcacld-3.0: Fix memory leak for lim preauth timers at driver unload

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This is qcacld-2.0 to qcacld-3.0 propagation

Fix memory leak at driver unload by freeing memory for lim preauth
timers.

Change-Id: I7be177e6c475a8f8fdc4cc7d2744e34a4bf5dbf5
CRs-Fixed: 960617
This commit is contained in:
Naveen Rawat 2016-02-05 16:56:08 -08:00 • committed by Vishwajith Upendra
commit 2546093dca
2 changed files with 4 additions and 1 deletions
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3
core/mac/src/pe/lim/lim_api.c
View file

@ -644,6 +644,7 @@ tSirRetStatus lim_initialize(tpAniSirGlobal pMac)
void lim_cleanup(tpAniSirGlobal pMac)
{
uint8_t i;
/*
* Before destroying the list making sure all the nodes have been
* deleted Which should be the normal case, but a memory leak has been
@ -670,6 +671,8 @@ void lim_cleanup(tpAniSirGlobal pMac)
/* free up preAuth table */
if (pMac->lim.gLimPreAuthTimerTable.pTable != NULL) {
for (i = 0; i < pMac->lim.gLimPreAuthTimerTable.numEntry; i++)
qdf_mem_free(pMac->lim.gLimPreAuthTimerTable.pTable[i]);
qdf_mem_free(pMac->lim.gLimPreAuthTimerTable.pTable);
pMac->lim.gLimPreAuthTimerTable.pTable = NULL;
pMac->lim.gLimPreAuthTimerTable.numEntry = 0;

2
core/mac/src/pe/lim/lim_timer_utils.c
View file

@ -437,7 +437,7 @@ err_timer:
tx_timer_delete(&pMac->lim.limTimers.gLimActiveToPassiveChannelTimer);
if (NULL != pMac->lim.gLimPreAuthTimerTable.pTable) {
for (i = 0; i < cfgValue; i++)
for (i = 0; i < pMac->lim.gLimPreAuthTimerTable.numEntry; i++)
qdf_mem_free(pMac->lim.gLimPreAuthTimerTable.pTable[i]);
qdf_mem_free(pMac->lim.gLimPreAuthTimerTable.pTable);
pMac->lim.gLimPreAuthTimerTable.pTable = NULL;