Module Name: xsrc Committed By: maya Date: Fri Jul 31 19:35:22 UTC 2020
Modified Files: xsrc/external/mit/xorg-server.old/dist/dix: pixmap.c xsrc/external/mit/xorg-server/dist/dix: pixmap.c Log Message: Backport the only patch from xorg-server 1.20.9 as I can't find a tarball. >From aac28e162e5108510065ad4c323affd6deffd816 Mon Sep 17 00:00:00 2001 From: Matthieu Herrb <matth...@herrb.eu> Date: Sat, 25 Jul 2020 19:33:50 +0200 Subject: [PATCH] fix for ZDI-11426 Avoid leaking un-initalized memory to clients by zeroing the whole pixmap on initial allocation. This vulnerability was discovered by: Jan-Niklas Sohn working with Trend Micro Zero Day Initiative Signed-off-by: Matthieu Herrb <matth...@herrb.eu> Reviewed-by: Alan Coopersmith <alan.coopersm...@oracle.com> To generate a diff of this commit: cvs rdiff -u -r1.1.1.1 -r1.2 \ xsrc/external/mit/xorg-server.old/dist/dix/pixmap.c cvs rdiff -u -r1.1.1.6 -r1.2 xsrc/external/mit/xorg-server/dist/dix/pixmap.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.