dmusic: Do not write outside of array bounds.

62c6d61d · Peter Oberndorfer · Alexandre Julliard · 0d0bfa4c · 62c6d61d
Commit 62c6d61d authored Oct 27, 2006 by Peter Oberndorfer Committed by Alexandre Julliard Oct 30, 2006
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dmusic.c dlls/dmusic/dmusic.c +1 -1

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--- a/dlls/dmusic/dmusic.c
+++ b/dlls/dmusic/dmusic.c
@@ -133,7 +133,7 @@ static HRESULT WINAPI IDirectMusic8Impl_CreatePort (LPDIRECTMUSIC8 iface, REFCLS
 			This->nrofports++;
 			if (!This->ppPorts) This->ppPorts = HeapAlloc(GetProcessHeap(), 0, sizeof(LPDIRECTMUSICPORT) * This->nrofports);
 			else This->ppPorts = HeapReAlloc(GetProcessHeap(), 0, This->ppPorts, sizeof(LPDIRECTMUSICPORT) * This->nrofports); 			
-			This->ppPorts[This->nrofports] = pNewPort;
+			This->ppPorts[This->nrofports - 1] = pNewPort;
 			*ppPort = (LPDIRECTMUSICPORT) pNewPort;
 			return S_OK;			
 		}