The cherry-pick is clean and requires no back-porting. Is already present in 4.9.y+
Signed-off-by: Mark Salyzyn<[email protected]> To: stable <[email protected]> # 3.18.y 4.4.y Cc: LKML <[email protected]>
Cherry pick security-related fix
592acbf16821288ecdc4192c47e3774a4c48bb64 ("ext4: zero out the unused
memory region in the extent tree block") to 3.18.y and 4.4.y
- Please cherrypick 592acbf1682128 to 3.18.y and 4.4.y Mark Salyzyn
