DrvHostNullAudio.cpp

Timestamp:

Feb 25, 2015 1:23:21 PM (10 years ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

98600

Message:

PDM/Audio: Fixed crashes on termination.

File:

trunk/src/VBox/Devices/Audio/DrvHostNullAudio.cpp

-              r54433
+              r54491
+}
 static DECLCALLBACK(void) drvHostNullAudioDestruct(PPDMDRVINS pDrvIns)
+{
     NOREF(pDrvIns);
+static DECLCALLBACK(void) drvHostNullAudioShutdown(PPDMIHOSTAUDIO pInterface)
+{
+    NOREF(pInterface);
+}
 …
 static DECLCALLBACK(int) drvHostNullAudioConstruct(PPDMDRVINS pDrvIns, PCFGMNODE pCfg, uint32_t fFlags)
+{
+    AssertPtrReturn(pDrvIns, VERR_INVALID_POINTER);
+    /* pCfg is optional. */
     PDRVHOSTNULLAUDIO pThis = PDMINS_2_DATA(pDrvIns, PDRVHOSTNULLAUDIO);
     LogRel(("Audio: Initializing NULL driver\n"));
 …
     drvHostNullAudioConstruct,
     /* pfnDestruct */
     drvHostNullAudioDestruct,
+    NULL,
     /* pfnRelocate */
     NULL,

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