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Fixed resource leaks and missing thread sync.

This commit is contained in:
Armin Novak 2013-08-13 16:29:19 +02:00
parent 1d2adcbe26
commit 755bd6980b
1 changed files with 13 additions and 5 deletions
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18
channels/smartcard/client/smartcard_main.c
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@ -44,8 +44,7 @@ static void smartcard_free(DEVICE* dev)
SMARTCARD_DEVICE* smartcard = (SMARTCARD_DEVICE*) dev;
SetEvent(smartcard->stopEvent);
CloseHandle(smartcard->thread);
CloseHandle(smartcard->irpEvent);
WaitForSingleObject(smartcard->thread, INFINITE);
while ((irp = (IRP*) InterlockedPopEntrySList(smartcard->pIrpList)) != NULL)
irp->Discard(irp);
@ -55,8 +54,14 @@ static void smartcard_free(DEVICE* dev)
/* Begin TS Client defect workaround. */
while ((CompletionIdInfo = (COMPLETIONIDINFO*) list_dequeue(smartcard->CompletionIds)) != NULL)
free(CompletionIdInfo);
free(CompletionIdInfo);
CloseHandle(smartcard->thread);
CloseHandle(smartcard->irpEvent);
CloseHandle(smartcard->stopEvent);
CloseHandle(smartcard->CompletionIdsMutex);
Stream_Free(smartcard->device.data, TRUE);
list_free(smartcard->CompletionIds);
/* End TS Client defect workaround. */
@ -119,13 +124,16 @@ static void smartcard_process_irp_thread_func(SMARTCARD_IRP_WORKER* irpWorker)
static void* smartcard_thread_func(void* arg)
{
SMARTCARD_DEVICE* smartcard = (SMARTCARD_DEVICE*) arg;
HANDLE ev[] = {smartcard->irpEvent, smartcard->stopEvent};
while (1)
{
WaitForSingleObject(smartcard->irpEvent, INFINITE);
DWORD status = WaitForSingleObject(2, ev, FALSE, INFINITE);
if (WaitForSingleObject(smartcard->stopEvent, 0) == WAIT_OBJECT_0)
if (status == WAIT_OBJECT_0 + 1)
break;
else if(status != WAIT_OBJECT_0)
continue;
ResetEvent(smartcard->irpEvent);
smartcard_process_irp_list(smartcard);