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Diffstat (limited to 'debian/patches/1026-Xv-unvalidated-lengths-in-XVideo-extension-swap.full.patch')
-rw-r--r--debian/patches/1026-Xv-unvalidated-lengths-in-XVideo-extension-swap.full.patch184
1 files changed, 184 insertions, 0 deletions
diff --git a/debian/patches/1026-Xv-unvalidated-lengths-in-XVideo-extension-swap.full.patch b/debian/patches/1026-Xv-unvalidated-lengths-in-XVideo-extension-swap.full.patch
new file mode 100644
index 000000000..1d458a7fe
--- /dev/null
+++ b/debian/patches/1026-Xv-unvalidated-lengths-in-XVideo-extension-swap.full.patch
@@ -0,0 +1,184 @@
+From 2abde565df5de98800cec428fe612cb979063c02 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 26/40] Xv: unvalidated lengths in XVideo extension swapped
+ procs [CVE-2014-8099]
+
+v2: backport to nx-libs 3.6.x (Mike DePaulo)
+
+Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
+Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+Conflicts:
+ Xext/xvdisp.c
+---
+ nx-X11/programs/Xserver/Xext/xvdisp.c | 20 ++++++++++++++++++++
+ 1 file changed, 20 insertions(+)
+
+diff --git a/nx-X11/programs/Xserver/Xext/xvdisp.c b/nx-X11/programs/Xserver/Xext/xvdisp.c
+index 21ab0b6..b361c0f 100644
+--- a/nx-X11/programs/Xserver/Xext/xvdisp.c
++++ b/nx-X11/programs/Xserver/Xext/xvdisp.c
+@@ -1347,6 +1347,7 @@ SProcXvQueryExtension(ClientPtr client)
+ {
+ register char n;
+ REQUEST(xvQueryExtensionReq);
++ REQUEST_SIZE_MATCH(xvQueryExtensionReq);
+ swaps(&stuff->length, n);
+ return ProcXvQueryExtension(client);
+ }
+@@ -1356,6 +1357,7 @@ SProcXvQueryAdaptors(ClientPtr client)
+ {
+ register char n;
+ REQUEST(xvQueryAdaptorsReq);
++ REQUEST_SIZE_MATCH(xvQueryAdaptorsReq);
+ swaps(&stuff->length, n);
+ swapl(&stuff->window, n);
+ return ProcXvQueryAdaptors(client);
+@@ -1366,6 +1368,7 @@ SProcXvQueryEncodings(ClientPtr client)
+ {
+ register char n;
+ REQUEST(xvQueryEncodingsReq);
++ REQUEST_SIZE_MATCH(xvQueryEncodingsReq);
+ swaps(&stuff->length, n);
+ swapl(&stuff->port, n);
+ return ProcXvQueryEncodings(client);
+@@ -1376,6 +1379,7 @@ SProcXvGrabPort(ClientPtr client)
+ {
+ register char n;
+ REQUEST(xvGrabPortReq);
++ REQUEST_SIZE_MATCH(xvGrabPortReq);
+ swaps(&stuff->length, n);
+ swapl(&stuff->port, n);
+ swapl(&stuff->time, n);
+@@ -1387,6 +1391,7 @@ SProcXvUngrabPort(ClientPtr client)
+ {
+ register char n;
+ REQUEST(xvUngrabPortReq);
++ REQUEST_SIZE_MATCH(xvUngrabPortReq);
+ swaps(&stuff->length, n);
+ swapl(&stuff->port, n);
+ swapl(&stuff->time, n);
+@@ -1398,6 +1403,7 @@ SProcXvPutVideo(ClientPtr client)
+ {
+ register char n;
+ REQUEST(xvPutVideoReq);
++ REQUEST_SIZE_MATCH(xvPutVideoReq);
+ swaps(&stuff->length, n);
+ swapl(&stuff->port, n);
+ swapl(&stuff->drawable, n);
+@@ -1418,6 +1424,7 @@ SProcXvPutStill(ClientPtr client)
+ {
+ register char n;
+ REQUEST(xvPutStillReq);
++ REQUEST_SIZE_MATCH(xvPutStillReq);
+ swaps(&stuff->length, n);
+ swapl(&stuff->port, n);
+ swapl(&stuff->drawable, n);
+@@ -1438,6 +1445,7 @@ SProcXvGetVideo(ClientPtr client)
+ {
+ register char n;
+ REQUEST(xvGetVideoReq);
++ REQUEST_SIZE_MATCH(xvGetVideoReq);
+ swaps(&stuff->length, n);
+ swapl(&stuff->port, n);
+ swapl(&stuff->drawable, n);
+@@ -1458,6 +1466,7 @@ SProcXvGetStill(ClientPtr client)
+ {
+ register char n;
+ REQUEST(xvGetStillReq);
++ REQUEST_SIZE_MATCH(xvGetStillReq);
+ swaps(&stuff->length, n);
+ swapl(&stuff->port, n);
+ swapl(&stuff->drawable, n);
+@@ -1478,6 +1487,7 @@ SProcXvPutImage(ClientPtr client)
+ {
+ register char n;
+ REQUEST(xvPutImageReq);
++ REQUEST_AT_LEAST_SIZE(xvPutImageReq);
+ swaps(&stuff->length, n);
+ swapl(&stuff->port, n);
+ swapl(&stuff->drawable, n);
+@@ -1502,6 +1512,7 @@ SProcXvShmPutImage(ClientPtr client)
+ {
+ register char n;
+ REQUEST(xvShmPutImageReq);
++ REQUEST_SIZE_MATCH(xvShmPutImageReq);
+ swaps(&stuff->length, n);
+ swapl(&stuff->port, n);
+ swapl(&stuff->drawable, n);
+@@ -1529,6 +1540,7 @@ SProcXvSelectVideoNotify(ClientPtr client)
+ {
+ register char n;
+ REQUEST(xvSelectVideoNotifyReq);
++ REQUEST_SIZE_MATCH(xvSelectVideoNotifyReq);
+ swaps(&stuff->length, n);
+ swapl(&stuff->drawable, n);
+ return ProcXvSelectVideoNotify(client);
+@@ -1539,6 +1551,7 @@ SProcXvSelectPortNotify(ClientPtr client)
+ {
+ register char n;
+ REQUEST(xvSelectPortNotifyReq);
++ REQUEST_SIZE_MATCH(xvSelectPortNotifyReq);
+ swaps(&stuff->length, n);
+ swapl(&stuff->port, n);
+ return ProcXvSelectPortNotify(client);
+@@ -1549,6 +1562,7 @@ SProcXvStopVideo(ClientPtr client)
+ {
+ register char n;
+ REQUEST(xvStopVideoReq);
++ REQUEST_SIZE_MATCH(xvStopVideoReq);
+ swaps(&stuff->length, n);
+ swapl(&stuff->port, n);
+ swapl(&stuff->drawable, n);
+@@ -1560,6 +1574,7 @@ SProcXvSetPortAttribute(ClientPtr client)
+ {
+ register char n;
+ REQUEST(xvSetPortAttributeReq);
++ REQUEST_SIZE_MATCH(xvSetPortAttributeReq);
+ swaps(&stuff->length, n);
+ swapl(&stuff->port, n);
+ swapl(&stuff->attribute, n);
+@@ -1571,6 +1586,7 @@ SProcXvGetPortAttribute(ClientPtr client)
+ {
+ register char n;
+ REQUEST(xvGetPortAttributeReq);
++ REQUEST_SIZE_MATCH(xvGetPortAttributeReq);
+ swaps(&stuff->length, n);
+ swapl(&stuff->port, n);
+ swapl(&stuff->attribute, n);
+@@ -1582,6 +1598,7 @@ SProcXvQueryBestSize(ClientPtr client)
+ {
+ register char n;
+ REQUEST(xvQueryBestSizeReq);
++ REQUEST_SIZE_MATCH(xvQueryBestSizeReq);
+ swaps(&stuff->length, n);
+ swapl(&stuff->port, n);
+ swaps(&stuff->vid_w, n);
+@@ -1596,6 +1613,7 @@ SProcXvQueryPortAttributes(ClientPtr client)
+ {
+ register char n;
+ REQUEST(xvQueryPortAttributesReq);
++ REQUEST_SIZE_MATCH(xvQueryPortAttributesReq);
+ swaps(&stuff->length, n);
+ swapl(&stuff->port, n);
+ return ProcXvQueryPortAttributes(client);
+@@ -1606,6 +1624,7 @@ SProcXvQueryImageAttributes(ClientPtr client)
+ {
+ register char n;
+ REQUEST(xvQueryImageAttributesReq);
++ REQUEST_SIZE_MATCH(xvQueryImageAttributesReq);
+ swaps(&stuff->length, n);
+ swapl(&stuff->id, n);
+ swaps(&stuff->width, n);
+@@ -1618,6 +1637,7 @@ SProcXvListImageFormats(ClientPtr client)
+ {
+ register char n;
+ REQUEST(xvListImageFormatsReq);
++ REQUEST_SIZE_MATCH(xvListImageFormatsReq);
+ swaps(&stuff->length, n);
+ swapl(&stuff->port, n);
+ return ProcXvListImageFormats(client);
+--
+2.1.4
+