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dmime: Actually get a pCLSID stream before using it (Coverity).

This commit is contained in:
Marcus Meissner 2009-12-11 00:04:40 +01:00 committed by Alexandre Julliard
parent aaff57da22
commit 9815898840
1 changed files with 6 additions and 0 deletions
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6
dlls/dmime/segment.c
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@ -359,6 +359,12 @@ static HRESULT WINAPI IDirectMusicSegment8Impl_IDirectMusicSegment8_GetParam (LP
LIST_FOR_EACH (pEntry, &This->Tracks) {
pIt = LIST_ENTRY(pEntry, DMUS_PRIVATE_SEGMENT_TRACK, entry);
hr = IDirectMusicTrack_QueryInterface(pIt->pTrack, &IID_IPersistStream, (void**) &pCLSIDStream);
if (FAILED(hr)) {
ERR("(%p): object %p don't implement IPersistStream Interface. Expect a crash (critical problem)\n", This, pIt->pTrack);
continue ;
}
TRACE(" - %p -> 0x%x,%p\n", pIt, pIt->dwGroupBits, pIt->pTrack);
if (0xFFFFFFFF != dwGroupBits && 0 == (pIt->dwGroupBits & dwGroupBits)) continue ;