From dfff66f30f66b9524b661f311bbed8ff3d2ca49f Mon Sep 17 00:00:00 2001 From: Ye Bin Date: Sat, 17 Sep 2022 17:38:05 +0800 Subject: [PATCH] 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: Ye Bin Reviewed-by: Jan Kara Link: https://lore.kernel.org/r/20220917093805.1782845-1-yebin10@huawei.com Signed-off-by: Theodore Ts'o --- fs/jbd2/recovery.c | 1 + 1 file changed, 1 insertion(+) diff --git a/fs/jbd2/recovery.c b/fs/jbd2/recovery.c index f548479615c6..3688d16fe83b 100644 --- a/fs/jbd2/recovery.c +++ b/fs/jbd2/recovery.c @@ -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;