diff options
Diffstat (limited to 'debian/patches/1030-randr-unvalidated-lengths-in-RandR-extension-sw.full.patch')
-rw-r--r-- | debian/patches/1030-randr-unvalidated-lengths-in-RandR-extension-sw.full.patch | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/debian/patches/1030-randr-unvalidated-lengths-in-RandR-extension-sw.full.patch b/debian/patches/1030-randr-unvalidated-lengths-in-RandR-extension-sw.full.patch new file mode 100644 index 000000000..6a1757d3c --- /dev/null +++ b/debian/patches/1030-randr-unvalidated-lengths-in-RandR-extension-sw.full.patch @@ -0,0 +1,45 @@ +From cea44678dd6a9418460ead314fb2106924b081f7 Mon Sep 17 00:00:00 2001 +From: Alan Coopersmith <alan.coopersmith@oracle.com> +Date: Sun, 26 Jan 2014 19:38:09 -0800 +Subject: [PATCH 30/40] randr: unvalidated lengths in RandR extension swapped + procs [CVE-2014-8101] + +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> +--- + nx-X11/programs/Xserver/randr/rrsdispatch.c | 3 +++ + 1 file changed, 3 insertions(+) + +diff --git a/nx-X11/programs/Xserver/randr/rrsdispatch.c b/nx-X11/programs/Xserver/randr/rrsdispatch.c +index 80d16b7..c4425ec 100644 +--- a/nx-X11/programs/Xserver/randr/rrsdispatch.c ++++ b/nx-X11/programs/Xserver/randr/rrsdispatch.c +@@ -28,6 +28,7 @@ SProcRRQueryVersion (ClientPtr client) + register int n; + REQUEST(xRRQueryVersionReq); + ++ REQUEST_SIZE_MATCH(xRRQueryVersionReq); + swaps(&stuff->length, n); + swapl(&stuff->majorVersion, n); + swapl(&stuff->minorVersion, n); +@@ -40,6 +41,7 @@ SProcRRGetScreenInfo (ClientPtr client) + register int n; + REQUEST(xRRGetScreenInfoReq); + ++ REQUEST_SIZE_MATCH(xRRGetScreenInfoReq); + swaps(&stuff->length, n); + swapl(&stuff->window, n); + return (*ProcRandrVector[stuff->randrReqType]) (client); +@@ -75,6 +77,7 @@ SProcRRSelectInput (ClientPtr client) + register int n; + REQUEST(xRRSelectInputReq); + ++ REQUEST_SIZE_MATCH(xRRSelectInputReq); + swaps(&stuff->length, n); + swapl(&stuff->window, n); + swaps(&stuff->enable, n); +-- +2.1.4 + |