Description: ext4 memory corruption References: https://bugzilla.suse.com/show_bug.cgi?id=1023377 https://bugzilla.redhat.com/show_bug.cgi?id=1395190 http://www.spinics.net/lists/linux-ext4/msg54572.html Notes: bwh> Initial upstream fix was too strict, causing a regression; see commit bwh> 2ba3e6e8afc9 ("ext4: fix fencepost in s_first_meta_bg validation"). bwh> Bug was introduced in 3.6 by commit 952fc18ef9ec "ext4: fix overhead bwh> calculation used by ext4_statfs()" but that was backported to 3.2. Bugs: upstream: released (4.10-rc1) [3a4b77cd47bb837b8557595ec7425f281f2ca1fe] 4.9-upstream-stable: released (4.9.9) [13e6ef99d23b05807e7f8a72f45e3d8260b61570] 3.16-upstream-stable: released (3.16.41) [cde863587b6809fdf61ea3c5391ecf06884b5516] 3.2-upstream-stable: released (3.2.96) [dd9bcb2452b4646dd7548ed503bce0c4eb76a4e4] sid: released (4.9.10-1) 4.9-stretch-security: N/A "Fixed before branch point" 3.16-jessie-security: released (3.16.43-1) [bugfix/all/ext4-validate-s_first_meta_bg-at-mount-time.patch] 3.2-wheezy-security: released (3.2.96-1)