From: Alan Huang <mmpgouride@gmail.com>
Date: Sat, 12 Apr 2025 10:20:49 +0000 (+0800)
Subject: bcachefs: Add missing error handling
X-Git-Tag: v6.15-rc3~30^2~9
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=806776ad9c20c6589f957212ef017e75760a08cd;p=thirdparty%2Flinux.git

bcachefs: Add missing error handling

Reported-by: syzbot+d10151bf01574a09a915@syzkaller.appspotmail.com
Signed-off-by: Alan Huang <mmpgouride@gmail.com>
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
---

diff --git a/fs/bcachefs/recovery.c b/fs/bcachefs/recovery.c
index d2b07f602da95..606d684e6f23f 100644
--- a/fs/bcachefs/recovery.c
+++ b/fs/bcachefs/recovery.c
@@ -1125,7 +1125,10 @@ int bch2_fs_initialize(struct bch_fs *c)
 	 * journal_res_get() will crash if called before this has
 	 * set up the journal.pin FIFO and journal.cur pointer:
 	 */
-	bch2_fs_journal_start(&c->journal, 1);
+	ret = bch2_fs_journal_start(&c->journal, 1);
+	if (ret)
+		goto err;
+
 	set_bit(BCH_FS_accounting_replay_done, &c->flags);
 	bch2_journal_set_replay_done(&c->journal);