winecoreaudio: Make wodReset fail if called on a closed device.

4906ffaa · Ken Thomases · Alexandre Julliard · ed10114b · 4906ffaa
Commit 4906ffaa authored Jun 20, 2007 by Ken Thomases Committed by Alexandre Julliard Jun 20, 2007
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audio.c dlls/winecoreaudio.drv/audio.c +7 -0

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--- a/dlls/winecoreaudio.drv/audio.c
+++ b/dlls/winecoreaudio.drv/audio.c
@@ -1279,6 +1279,13 @@ static DWORD wodReset(WORD wDevID)

    OSSpinLockLock(&wwo->lock);

+    if (wwo->state == WINE_WS_CLOSED)
+    {
+        OSSpinLockUnlock(&wwo->lock);
+        WARN("resetting a closed device\n");
+        return MMSYSERR_INVALHANDLE;
+    }
+
    lpSavedQueuePtr = wwo->lpQueuePtr;
    wwo->lpPlayPtr = wwo->lpQueuePtr = wwo->lpLoopPtr = NULL;
    wwo->state = WINE_WS_STOPPED;