40 lines
1.2 KiB
C
40 lines
1.2 KiB
C
$NetBSD: patch-randr_rrsdispatch.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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--- randr/rrsdispatch.c.orig 2012-05-17 17:09:05.000000000 +0000
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+++ randr/rrsdispatch.c
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@@ -27,6 +27,7 @@ SProcRRQueryVersion(ClientPtr client)
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{
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REQUEST(xRRQueryVersionReq);
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+ REQUEST_SIZE_MATCH(xRRQueryVersionReq);
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swaps(&stuff->length);
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swapl(&stuff->majorVersion);
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swapl(&stuff->minorVersion);
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@@ -38,6 +39,7 @@ SProcRRGetScreenInfo(ClientPtr client)
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{
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REQUEST(xRRGetScreenInfoReq);
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+ REQUEST_SIZE_MATCH(xRRGetScreenInfoReq);
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swaps(&stuff->length);
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swapl(&stuff->window);
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return (*ProcRandrVector[stuff->randrReqType]) (client);
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@@ -69,6 +71,7 @@ SProcRRSelectInput(ClientPtr client)
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{
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REQUEST(xRRSelectInputReq);
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+ REQUEST_SIZE_MATCH(xRRSelectInputReq);
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swaps(&stuff->length);
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swapl(&stuff->window);
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swaps(&stuff->enable);
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@@ -152,6 +155,7 @@ SProcRRConfigureOutputProperty(ClientPtr
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{
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REQUEST(xRRConfigureOutputPropertyReq);
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+ REQUEST_AT_LEAST_SIZE(xRRConfigureOutputPropertyReq);
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swaps(&stuff->length);
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swapl(&stuff->output);
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swapl(&stuff->property);
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