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author Patrick J Volkerding <volkerdi@slackware.com>2018-05-25 23:29:36 +0000
committer Eric Hameleers <alien@slackware.com>2018-05-31 15:18:32 -0700
commit8ff4f2f51a6cf07fc33742ce3bee81328896e49b (patch)
tree4a166b8389404be98a6c098babaa444e2dec8f48 /patches/source/xorg-server/patch/xorg-server/0013-render-unvalidated-lengths-in-Render-extn.-swapped-p.patch
parent76fc4757ac91ac7947a01fb7b53dddf9a78a01d1 (diff)
downloadcurrent-14.1.tar.gz
current-14.1.tar.xz
Fri May 25 23:29:36 UTC 201814.1
patches/packages/glibc-zoneinfo-2018e-noarch-2_slack14.1.txz: Rebuilt. Handle removal of US/Pacific-New timezone. If we see that the machine is using this, it will be automatically switched to US/Pacific.
Diffstat (limited to 'patches/source/xorg-server/patch/xorg-server/0013-render-unvalidated-lengths-in-Render-extn.-swapped-p.patch')
-rw-r--r--patches/source/xorg-server/patch/xorg-server/0013-render-unvalidated-lengths-in-Render-extn.-swapped-p.patch141
1 files changed, 141 insertions, 0 deletions
diff --git a/patches/source/xorg-server/patch/xorg-server/0013-render-unvalidated-lengths-in-Render-extn.-swapped-p.patch b/patches/source/xorg-server/patch/xorg-server/0013-render-unvalidated-lengths-in-Render-extn.-swapped-p.patch
new file mode 100644
index 00000000..71e487f7
--- /dev/null
+++ b/patches/source/xorg-server/patch/xorg-server/0013-render-unvalidated-lengths-in-Render-extn.-swapped-p.patch
@@ -0,0 +1,141 @@
+From 15b22df9df2006d752ce756e6529af47697d0bb8 Mon Sep 17 00:00:00 2001
+From: Alan Coopersmith <alan.coopersmith@oracle.com>
+Date: Sun, 26 Jan 2014 19:51:29 -0800
+Subject: [PATCH 13/31] render: unvalidated lengths in Render extn. swapped
+ procs [CVE-2014-8100 2/2]
+
+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>
+---
+ render/render.c | 16 +++++++++++++++-
+ 1 file changed, 15 insertions(+), 1 deletion(-)
+
+diff --git a/render/render.c b/render/render.c
+index ce03b13..4e47efd 100644
+--- a/render/render.c
++++ b/render/render.c
+@@ -1995,7 +1995,7 @@ static int
+ SProcRenderQueryVersion(ClientPtr client)
+ {
+ REQUEST(xRenderQueryVersionReq);
+-
++ REQUEST_SIZE_MATCH(xRenderQueryVersionReq);
+ swaps(&stuff->length);
+ swapl(&stuff->majorVersion);
+ swapl(&stuff->minorVersion);
+@@ -2006,6 +2006,7 @@ static int
+ SProcRenderQueryPictFormats(ClientPtr client)
+ {
+ REQUEST(xRenderQueryPictFormatsReq);
++ REQUEST_SIZE_MATCH(xRenderQueryPictFormatsReq);
+ swaps(&stuff->length);
+ return (*ProcRenderVector[stuff->renderReqType]) (client);
+ }
+@@ -2014,6 +2015,7 @@ static int
+ SProcRenderQueryPictIndexValues(ClientPtr client)
+ {
+ REQUEST(xRenderQueryPictIndexValuesReq);
++ REQUEST_AT_LEAST_SIZE(xRenderQueryPictIndexValuesReq);
+ swaps(&stuff->length);
+ swapl(&stuff->format);
+ return (*ProcRenderVector[stuff->renderReqType]) (client);
+@@ -2029,6 +2031,7 @@ static int
+ SProcRenderCreatePicture(ClientPtr client)
+ {
+ REQUEST(xRenderCreatePictureReq);
++ REQUEST_AT_LEAST_SIZE(xRenderCreatePictureReq);
+ swaps(&stuff->length);
+ swapl(&stuff->pid);
+ swapl(&stuff->drawable);
+@@ -2042,6 +2045,7 @@ static int
+ SProcRenderChangePicture(ClientPtr client)
+ {
+ REQUEST(xRenderChangePictureReq);
++ REQUEST_AT_LEAST_SIZE(xRenderChangePictureReq);
+ swaps(&stuff->length);
+ swapl(&stuff->picture);
+ swapl(&stuff->mask);
+@@ -2053,6 +2057,7 @@ static int
+ SProcRenderSetPictureClipRectangles(ClientPtr client)
+ {
+ REQUEST(xRenderSetPictureClipRectanglesReq);
++ REQUEST_AT_LEAST_SIZE(xRenderSetPictureClipRectanglesReq);
+ swaps(&stuff->length);
+ swapl(&stuff->picture);
+ swaps(&stuff->xOrigin);
+@@ -2065,6 +2070,7 @@ static int
+ SProcRenderFreePicture(ClientPtr client)
+ {
+ REQUEST(xRenderFreePictureReq);
++ REQUEST_SIZE_MATCH(xRenderFreePictureReq);
+ swaps(&stuff->length);
+ swapl(&stuff->picture);
+ return (*ProcRenderVector[stuff->renderReqType]) (client);
+@@ -2074,6 +2080,7 @@ static int
+ SProcRenderComposite(ClientPtr client)
+ {
+ REQUEST(xRenderCompositeReq);
++ REQUEST_SIZE_MATCH(xRenderCompositeReq);
+ swaps(&stuff->length);
+ swapl(&stuff->src);
+ swapl(&stuff->mask);
+@@ -2093,6 +2100,7 @@ static int
+ SProcRenderScale(ClientPtr client)
+ {
+ REQUEST(xRenderScaleReq);
++ REQUEST_SIZE_MATCH(xRenderScaleReq);
+ swaps(&stuff->length);
+ swapl(&stuff->src);
+ swapl(&stuff->dst);
+@@ -2193,6 +2201,7 @@ static int
+ SProcRenderCreateGlyphSet(ClientPtr client)
+ {
+ REQUEST(xRenderCreateGlyphSetReq);
++ REQUEST_SIZE_MATCH(xRenderCreateGlyphSetReq);
+ swaps(&stuff->length);
+ swapl(&stuff->gsid);
+ swapl(&stuff->format);
+@@ -2203,6 +2212,7 @@ static int
+ SProcRenderReferenceGlyphSet(ClientPtr client)
+ {
+ REQUEST(xRenderReferenceGlyphSetReq);
++ REQUEST_SIZE_MATCH(xRenderReferenceGlyphSetReq);
+ swaps(&stuff->length);
+ swapl(&stuff->gsid);
+ swapl(&stuff->existing);
+@@ -2213,6 +2223,7 @@ static int
+ SProcRenderFreeGlyphSet(ClientPtr client)
+ {
+ REQUEST(xRenderFreeGlyphSetReq);
++ REQUEST_SIZE_MATCH(xRenderFreeGlyphSetReq);
+ swaps(&stuff->length);
+ swapl(&stuff->glyphset);
+ return (*ProcRenderVector[stuff->renderReqType]) (client);
+@@ -2227,6 +2238,7 @@ SProcRenderAddGlyphs(ClientPtr client)
+ xGlyphInfo *gi;
+
+ REQUEST(xRenderAddGlyphsReq);
++ REQUEST_AT_LEAST_SIZE(xRenderAddGlyphsReq);
+ swaps(&stuff->length);
+ swapl(&stuff->glyphset);
+ swapl(&stuff->nglyphs);
+@@ -2261,6 +2273,7 @@ static int
+ SProcRenderFreeGlyphs(ClientPtr client)
+ {
+ REQUEST(xRenderFreeGlyphsReq);
++ REQUEST_AT_LEAST_SIZE(xRenderFreeGlyphsReq);
+ swaps(&stuff->length);
+ swapl(&stuff->glyphset);
+ SwapRestL(stuff);
+@@ -2278,6 +2291,7 @@ SProcRenderCompositeGlyphs(ClientPtr client)
+ int size;
+
+ REQUEST(xRenderCompositeGlyphsReq);
++ REQUEST_AT_LEAST_SIZE(xRenderCompositeGlyphsReq);
+
+ switch (stuff->renderReqType) {
+ default:
+--
+1.9.3
+