user32: Catch bad pointer passed to SetSysColors.

666c40f3 · Alexandre Julliard · 57fc5e7f · 666c40f3
Commit 666c40f3 authored May 05, 2011 by Alexandre Julliard
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sysparams.c dlls/user32/sysparams.c +2 -0

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--- a/dlls/user32/sysparams.c
+++ b/dlls/user32/sysparams.c
@@ -2927,6 +2927,8 @@ BOOL WINAPI SetSysColors( INT nChanges, const INT *lpSysColor,
 {
    int i;

+    if (IS_INTRESOURCE(lpSysColor)) return FALSE; /* stupid app passes a color instead of an array */
+
    for (i = 0; i < nChanges; i++) SYSPARAMS_SetSysColor( lpSysColor[i], lpColorValues[i] );

    /* Send WM_SYSCOLORCHANGE message to all windows */