From 064d83892e9ba547f7d4eae22cbca066d95210ce Mon Sep 17 00:00:00 2001 From: "Darrick J. Wong" Date: Tue, 16 Sep 2014 14:43:09 -0400 Subject: [PATCH] jbd2: free bh when descriptor block checksum fails 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 Signed-off-by: Theodore Ts'o Reviewed-by: Eric Sandeen Cc: stable@vger.kernel.org --- fs/jbd2/recovery.c | 1 + 1 file changed, 1 insertion(+) diff --git a/fs/jbd2/recovery.c b/fs/jbd2/recovery.c index 9b329b55ffe3..bcbef08a4d8f 100644 --- a/fs/jbd2/recovery.c +++ b/fs/jbd2/recovery.c @@ -525,6 +525,7 @@ static int do_one_pass(journal_t *journal, !jbd2_descr_block_csum_verify(journal, bh->b_data)) { err = -EIO; + brelse(bh); goto failed; }