gdi32: Add check for null pointer in SetDIBitsToDevice.

d711728a · Louis Lenders · Alexandre Julliard · 00e37a81 · d711728a
Commit d711728a authored May 07, 2007 by Louis Lenders Committed by Alexandre Julliard May 08, 2007
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dib.c dlls/gdi32/dib.c +2 -0

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--- a/dlls/gdi32/dib.c
+++ b/dlls/gdi32/dib.c
@@ -364,6 +364,8 @@ INT WINAPI SetDIBitsToDevice(HDC hdc, INT xDest, INT yDest, DWORD cx,
    INT ret;
    DC *dc;

+    if (!bits) return 0;
+
    if (!(dc = DC_GetDCUpdate( hdc ))) return 0;

    if(dc->funcs->pSetDIBitsToDevice)