16 lines
554 B
Text
16 lines
554 B
Text
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$NetBSD: patch-ep,v 1.1 2008/02/25 15:39:16 joerg Exp $
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--- hw/xfree86/common/xf86MiscExt.c.orig 2006-11-16 19:01:24.000000000 +0100
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+++ hw/xfree86/common/xf86MiscExt.c
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@@ -640,6 +640,10 @@ MiscExtPassMessage(int scrnIndex, const
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DEBUG_P("MiscExtPassMessage");
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+ /* should check this in the protocol, but xf86NumScreens isn't exported */
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+ if (scrnIndex >= xf86NumScreens)
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+ return BadValue;
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+
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if (*pScr->HandleMessage == NULL)
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return BadImplementation;
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return (*pScr->HandleMessage)(scrnIndex, msgtype, msgval, retstr);
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