23 lines
739 B
C
23 lines
739 B
C
$NetBSD: patch-Xi_xiallowev.c,v 1.1 2015/04/03 09:46:18 tnn Exp $
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X.Org Security Advisory: Dec. 9, 2014
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Protocol handling issues in X Window System servers
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--- Xi/xiallowev.c.orig 2012-05-17 17:09:01.000000000 +0000
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+++ Xi/xiallowev.c
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@@ -48,6 +48,7 @@ int
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SProcXIAllowEvents(ClientPtr client)
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{
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REQUEST(xXIAllowEventsReq);
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+ REQUEST_AT_LEAST_SIZE(xXIAllowEventsReq);
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swaps(&stuff->length);
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swaps(&stuff->deviceid);
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@@ -55,6 +56,7 @@ SProcXIAllowEvents(ClientPtr client)
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if (stuff->length > 3) {
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xXI2_2AllowEventsReq *req_xi22 = (xXI2_2AllowEventsReq *) stuff;
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+ REQUEST_AT_LEAST_SIZE(xXI2_2AllowEventsReq);
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swapl(&req_xi22->touchid);
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swapl(&req_xi22->grab_window);
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}
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