tree aa25853e60d224812103ea5b5e520fc41d57cb05
parent 43b38520296d0c1730c78c878e1d6d1a49122091
author Theodore Ts'o <tytso@mit.edu> 1248750587 -0400
committer Theodore Ts'o <tytso@mit.edu> 1248750587 -0400

ext4: Avoid null pointer dereference when decoding EROFS w/o a journal

We need to check to make sure a journal is present before checking the
journal flags in ext4_decode_error().

Signed-off-by: Eric Sesterhenn <eric.sesterhenn@lsexperts.de>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>