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dsound: Replace a realloc-or-alloc with a free-then-alloc. 

The buffer is to be overwritten anyway, so there's no need to preserve its
contents.  Also, the old code leaked if the realloc were to fail.  All in all,
free-then-alloc is simpler.
This commit is contained in:
Ken Thomases 2009-02-23 17:33:58 -06:00 committed by Alexandre Julliard
parent ad1090c23c
commit ca1d074c50
1 changed files with 2 additions and 5 deletions
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7
dlls/dsound/buffer.c
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@ -117,11 +117,8 @@ static HRESULT WINAPI IDirectSoundNotifyImpl_SetNotificationPositions(
} else if (howmuch > 0) {
/* Make an internal copy of the caller-supplied array.
* Replace the existing copy if one is already present. */
if (This->dsb->notifies)
This->dsb->notifies = HeapReAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY,
This->dsb->notifies, howmuch * sizeof(DSBPOSITIONNOTIFY));
else
This->dsb->notifies = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY,
HeapFree(GetProcessHeap(), 0, This->dsb->notifies);
This->dsb->notifies = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY,
howmuch * sizeof(DSBPOSITIONNOTIFY));
if (This->dsb->notifies == NULL) {