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Diffstat (limited to 'patches/source/xorg-server/patch/xorg-server/0010-Xv-unvalidated-lengths-in-XVideo-extension-swapped-p.patch')
-rw-r--r--patches/source/xorg-server/patch/xorg-server/0010-Xv-unvalidated-lengths-in-XVideo-extension-swapped-p.patch180
1 files changed, 180 insertions, 0 deletions
diff --git a/patches/source/xorg-server/patch/xorg-server/0010-Xv-unvalidated-lengths-in-XVideo-extension-swapped-p.patch b/patches/source/xorg-server/patch/xorg-server/0010-Xv-unvalidated-lengths-in-XVideo-extension-swapped-p.patch
new file mode 100644
index 00000000..6e5111c6
--- /dev/null
+++ b/patches/source/xorg-server/patch/xorg-server/0010-Xv-unvalidated-lengths-in-XVideo-extension-swapped-p.patch
@@ -0,0 +1,180 @@
+From 70127f3e8ee7cdf57e775720a642c0cbe8b8a140 Mon Sep 17 00:00:00 2001
+From: Alan Coopersmith <alan.coopersmith@oracle.com>
+Date: Sun, 26 Jan 2014 19:23:17 -0800
+Subject: [PATCH 10/31] Xv: unvalidated lengths in XVideo extension swapped
+ procs [CVE-2014-8099]
+
+Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
+Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
+Signed-off-by: Fedora X Ninjas <x@fedoraproject.org>
+---
+ Xext/xvdisp.c | 20 ++++++++++++++++++++
+ 1 file changed, 20 insertions(+)
+
+diff --git a/Xext/xvdisp.c b/Xext/xvdisp.c
+index 31b7783..6ac2366 100644
+--- a/Xext/xvdisp.c
++++ b/Xext/xvdisp.c
+@@ -1218,6 +1218,7 @@ static int
+ SProcXvQueryExtension(ClientPtr client)
+ {
+ REQUEST(xvQueryExtensionReq);
++ REQUEST_SIZE_MATCH(xvQueryExtensionReq);
+ swaps(&stuff->length);
+ return XvProcVector[xv_QueryExtension] (client);
+ }
+@@ -1226,6 +1227,7 @@ static int
+ SProcXvQueryAdaptors(ClientPtr client)
+ {
+ REQUEST(xvQueryAdaptorsReq);
++ REQUEST_SIZE_MATCH(xvQueryAdaptorsReq);
+ swaps(&stuff->length);
+ swapl(&stuff->window);
+ return XvProcVector[xv_QueryAdaptors] (client);
+@@ -1235,6 +1237,7 @@ static int
+ SProcXvQueryEncodings(ClientPtr client)
+ {
+ REQUEST(xvQueryEncodingsReq);
++ REQUEST_SIZE_MATCH(xvQueryEncodingsReq);
+ swaps(&stuff->length);
+ swapl(&stuff->port);
+ return XvProcVector[xv_QueryEncodings] (client);
+@@ -1244,6 +1247,7 @@ static int
+ SProcXvGrabPort(ClientPtr client)
+ {
+ REQUEST(xvGrabPortReq);
++ REQUEST_SIZE_MATCH(xvGrabPortReq);
+ swaps(&stuff->length);
+ swapl(&stuff->port);
+ swapl(&stuff->time);
+@@ -1254,6 +1258,7 @@ static int
+ SProcXvUngrabPort(ClientPtr client)
+ {
+ REQUEST(xvUngrabPortReq);
++ REQUEST_SIZE_MATCH(xvUngrabPortReq);
+ swaps(&stuff->length);
+ swapl(&stuff->port);
+ swapl(&stuff->time);
+@@ -1264,6 +1269,7 @@ static int
+ SProcXvPutVideo(ClientPtr client)
+ {
+ REQUEST(xvPutVideoReq);
++ REQUEST_SIZE_MATCH(xvPutVideoReq);
+ swaps(&stuff->length);
+ swapl(&stuff->port);
+ swapl(&stuff->drawable);
+@@ -1283,6 +1289,7 @@ static int
+ SProcXvPutStill(ClientPtr client)
+ {
+ REQUEST(xvPutStillReq);
++ REQUEST_SIZE_MATCH(xvPutStillReq);
+ swaps(&stuff->length);
+ swapl(&stuff->port);
+ swapl(&stuff->drawable);
+@@ -1302,6 +1309,7 @@ static int
+ SProcXvGetVideo(ClientPtr client)
+ {
+ REQUEST(xvGetVideoReq);
++ REQUEST_SIZE_MATCH(xvGetVideoReq);
+ swaps(&stuff->length);
+ swapl(&stuff->port);
+ swapl(&stuff->drawable);
+@@ -1321,6 +1329,7 @@ static int
+ SProcXvGetStill(ClientPtr client)
+ {
+ REQUEST(xvGetStillReq);
++ REQUEST_SIZE_MATCH(xvGetStillReq);
+ swaps(&stuff->length);
+ swapl(&stuff->port);
+ swapl(&stuff->drawable);
+@@ -1340,6 +1349,7 @@ static int
+ SProcXvPutImage(ClientPtr client)
+ {
+ REQUEST(xvPutImageReq);
++ REQUEST_AT_LEAST_SIZE(xvPutImageReq);
+ swaps(&stuff->length);
+ swapl(&stuff->port);
+ swapl(&stuff->drawable);
+@@ -1363,6 +1373,7 @@ static int
+ SProcXvShmPutImage(ClientPtr client)
+ {
+ REQUEST(xvShmPutImageReq);
++ REQUEST_SIZE_MATCH(xvShmPutImageReq);
+ swaps(&stuff->length);
+ swapl(&stuff->port);
+ swapl(&stuff->drawable);
+@@ -1390,6 +1401,7 @@ static int
+ SProcXvSelectVideoNotify(ClientPtr client)
+ {
+ REQUEST(xvSelectVideoNotifyReq);
++ REQUEST_SIZE_MATCH(xvSelectVideoNotifyReq);
+ swaps(&stuff->length);
+ swapl(&stuff->drawable);
+ return XvProcVector[xv_SelectVideoNotify] (client);
+@@ -1399,6 +1411,7 @@ static int
+ SProcXvSelectPortNotify(ClientPtr client)
+ {
+ REQUEST(xvSelectPortNotifyReq);
++ REQUEST_SIZE_MATCH(xvSelectPortNotifyReq);
+ swaps(&stuff->length);
+ swapl(&stuff->port);
+ return XvProcVector[xv_SelectPortNotify] (client);
+@@ -1408,6 +1421,7 @@ static int
+ SProcXvStopVideo(ClientPtr client)
+ {
+ REQUEST(xvStopVideoReq);
++ REQUEST_SIZE_MATCH(xvStopVideoReq);
+ swaps(&stuff->length);
+ swapl(&stuff->port);
+ swapl(&stuff->drawable);
+@@ -1418,6 +1432,7 @@ static int
+ SProcXvSetPortAttribute(ClientPtr client)
+ {
+ REQUEST(xvSetPortAttributeReq);
++ REQUEST_SIZE_MATCH(xvSetPortAttributeReq);
+ swaps(&stuff->length);
+ swapl(&stuff->port);
+ swapl(&stuff->attribute);
+@@ -1429,6 +1444,7 @@ static int
+ SProcXvGetPortAttribute(ClientPtr client)
+ {
+ REQUEST(xvGetPortAttributeReq);
++ REQUEST_SIZE_MATCH(xvGetPortAttributeReq);
+ swaps(&stuff->length);
+ swapl(&stuff->port);
+ swapl(&stuff->attribute);
+@@ -1439,6 +1455,7 @@ static int
+ SProcXvQueryBestSize(ClientPtr client)
+ {
+ REQUEST(xvQueryBestSizeReq);
++ REQUEST_SIZE_MATCH(xvQueryBestSizeReq);
+ swaps(&stuff->length);
+ swapl(&stuff->port);
+ swaps(&stuff->vid_w);
+@@ -1452,6 +1469,7 @@ static int
+ SProcXvQueryPortAttributes(ClientPtr client)
+ {
+ REQUEST(xvQueryPortAttributesReq);
++ REQUEST_SIZE_MATCH(xvQueryPortAttributesReq);
+ swaps(&stuff->length);
+ swapl(&stuff->port);
+ return XvProcVector[xv_QueryPortAttributes] (client);
+@@ -1461,6 +1479,7 @@ static int
+ SProcXvQueryImageAttributes(ClientPtr client)
+ {
+ REQUEST(xvQueryImageAttributesReq);
++ REQUEST_SIZE_MATCH(xvQueryImageAttributesReq);
+ swaps(&stuff->length);
+ swapl(&stuff->port);
+ swapl(&stuff->id);
+@@ -1473,6 +1492,7 @@ static int
+ SProcXvListImageFormats(ClientPtr client)
+ {
+ REQUEST(xvListImageFormatsReq);
++ REQUEST_SIZE_MATCH(xvListImageFormatsReq);
+ swaps(&stuff->length);
+ swapl(&stuff->port);
+ return XvProcVector[xv_ListImageFormats] (client);
+--
+1.9.3
+