| commit | 4ef61f0aecd7792e7678f29434d1b34860e78280 | |
| author | Theodore Ts'o <tytso@mit.edu> | |
| Tue, 28 Jul 2009 03:09:47 +0000 (27 23:09 -0400) | ||
| committer | Greg Kroah-Hartman <gregkh@suse.de> | |
| Mon, 14 Dec 2009 16:06:00 +0000 (14 08:06 -0800) | ||
| tree | 93a4e20f10af3e3a03da22a5960cb34f9755f350 | treesnapshot (tar.gz zip) |
| parent | 0e84042ca40e55904c9a6ee36cab2b753bd123e9 | commitdiff |
ext4: Avoid null pointer dereference when decoding EROFS w/o a journal
(cherry picked from commit 78f1ddbb498283c2445c11b0dfa666424c301803)
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>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
(cherry picked from commit 78f1ddbb498283c2445c11b0dfa666424c301803)
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>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| fs/ext4/super.c | diffblobblamehistory |