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xace: provide creation-time resource hook call in CreateWindow().

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Eamon Walsh 2007-03-28 12:57:11 -04:00 committed by Eamon Walsh
parent 99b220969f
commit 299ff4c829
1 changed files with 8 additions and 0 deletions
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8
dix/window.c
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@ -729,6 +729,14 @@ CreateWindow(Window wid, WindowPtr pParent, int x, int y, unsigned w,
pWin->borderWidth = bw;
/* security creation/labeling check
*/
if (!XaceHook(XACE_RESOURCE_ACCESS, wid, RT_WINDOW, DixCreateAccess, pWin))
{
xfree(pWin);
*error = BadAccess;
return NullWindow;
}
/* can't let untrusted clients have background None windows;
* they make it too easy to steal window contents
*/