Commits
Chris Mason committed a9cc71a60c2
Btrfs: deal with NULL acl sent to btrfs_set_acl It is legal for btrfs_set_acl to be sent a NULL acl. This makes sure we don't dereference it. A similar patch was sent by Johannes Hirte <johannes.hirte@fem.tu-ilmenau.de> Signed-off-by: Chris Mason <chris.mason@oracle.com>