From: Theodore Ts'o Date: Fri, 18 Nov 2016 18:00:24 +0000 (-0500) Subject: ext4: sanity check the block and cluster size at mount time X-Git-Tag: v3.2.85~34 X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?p=pandora-kernel.git;a=commitdiff_plain;h=29f07fabd4b093ff5352bb0e7051880092163dcd;ds=sidebyside ext4: sanity check the block and cluster size at mount time commit 8cdf3372fe8368f56315e66bea9f35053c418093 upstream. If the block size or cluster size is insane, reject the mount. This is important for security reasons (although we shouldn't be just depending on this check). Ref: http://www.securityfocus.com/archive/1/539661 Ref: https://bugzilla.redhat.com/show_bug.cgi?id=1332506 Reported-by: Borislav Petkov Reported-by: Nikolay Borisov Signed-off-by: Theodore Ts'o Signed-off-by: Ben Hutchings --- Reading git-diff-tree failed