| From 064d83892e9ba547f7d4eae22cbca066d95210ce Mon Sep 17 00:00:00 2001 |
| From: "Darrick J. Wong" <darrick.wong@oracle.com> |
| Date: Tue, 16 Sep 2014 14:43:09 -0400 |
| Subject: jbd2: free bh when descriptor block checksum fails |
| |
| From: "Darrick J. Wong" <darrick.wong@oracle.com> |
| |
| commit 064d83892e9ba547f7d4eae22cbca066d95210ce upstream. |
| |
| Free the buffer head if the journal descriptor block fails checksum |
| verification. |
| |
| This is the jbd2 port of the e2fsprogs patch "e2fsck: free bh on csum |
| verify error in do_one_pass". |
| |
| Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com> |
| Signed-off-by: Theodore Ts'o <tytso@mit.edu> |
| Reviewed-by: Eric Sandeen <sandeen@redhat.com> |
| Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
| |
| --- |
| fs/jbd2/recovery.c | 1 + |
| 1 file changed, 1 insertion(+) |
| |
| --- a/fs/jbd2/recovery.c |
| +++ b/fs/jbd2/recovery.c |
| @@ -525,6 +525,7 @@ static int do_one_pass(journal_t *journa |
| !jbd2_descr_block_csum_verify(journal, |
| bh->b_data)) { |
| err = -EIO; |
| + brelse(bh); |
| goto failed; |
| } |
| |
