Commit dfff66f3 authored by Ye Bin's avatar Ye Bin Committed by Theodore Ts'o
Browse files

jbd2: add miss release buffer head in fc_do_one_pass() 



In fc_do_one_pass() miss release buffer head after use which will lead
to reference count leak.

Cc: stable@kernel.org
Signed-off-by: default avatarYe Bin <yebin10@huawei.com>
Reviewed-by: default avatarJan Kara <jack@suse.cz>
Link: https://lore.kernel.org/r/20220917093805.1782845-1-yebin10@huawei.com


Signed-off-by: default avatarTheodore Ts'o <tytso@mit.edu>
parent 3df11e27

fs/jbd2/recovery.c

+1 −0
Original line number Diff line number Diff line
@@ -256,6 +256,7 @@ static int fc_do_one_pass(journal_t *journal, 
		err = journal->j_fc_replay_callback(journal, bh, pass,

					next_fc_block - journal->j_fc_first,

					expected_commit_id);

		brelse(bh);

		next_fc_block++;

		if (err < 0 || err == JBD2_FC_REPLAY_STOP)

			break;