This is a note to let you know that I've just added the patch titled
ocfs2: correct return value of ocfs2_local_free_info()
to the 5.10-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
ocfs2-correct-return-value-of-ocfs2_local_free_info.patch
and it can be found in the queue-5.10 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit e6fdf60a146d02ac17c09324b7a2a53b8dd82016
Author: Joseph Qi <joseph.qi@xxxxxxxxxxxxxxxxx>
Date: Sun May 28 21:20:32 2023 +0800
ocfs2: correct return value of ocfs2_local_free_info()
[ Upstream commit d32840ad4a111c6abd651fbf6b5996e6123913da ]
Now in ocfs2_local_free_info(), it returns 0 even if it actually fails.
Though it doesn't cause any real problem since the only caller
dquot_disable() ignores the return value, we'd better return correct as it
is.
Link: https://lkml.kernel.org/r/20230528132033.217664-1-joseph.qi@xxxxxxxxxxxxxxxxx
Signed-off-by: Joseph Qi <joseph.qi@xxxxxxxxxxxxxxxxx>
Cc: Mark Fasheh <mark@xxxxxxxxxx>
Cc: Joel Becker <jlbec@xxxxxxxxxxxx>
Cc: Junxiao Bi <junxiao.bi@xxxxxxxxxx>
Cc: Joseph Qi <jiangqi903@xxxxxxxxx>
Cc: Changwei Ge <gechangwei@xxxxxxx>
Cc: Gang He <ghe@xxxxxxxx>
Cc: Jun Piao <piaojun@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Stable-dep-of: 5f3fd772d152 ("ocfs2: fix slab-use-after-free due to dangling pointer dqi_priv")
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/fs/ocfs2/quota_local.c b/fs/ocfs2/quota_local.c
index 7a1c8da9e44b..fbab536741e2 100644
--- a/fs/ocfs2/quota_local.c
+++ b/fs/ocfs2/quota_local.c
@@ -815,7 +815,7 @@ static int ocfs2_local_free_info(struct super_block *sb, int type)
struct ocfs2_quota_chunk *chunk;
struct ocfs2_local_disk_chunk *dchunk;
int mark_clean = 1, len;
- int status;
+ int status = 0;
iput(oinfo->dqi_gqinode);
ocfs2_simple_drop_lockres(OCFS2_SB(sb), &oinfo->dqi_gqlock);
@@ -857,17 +857,14 @@ static int ocfs2_local_free_info(struct super_block *sb, int type)
oinfo->dqi_libh,
olq_update_info,
info);
- if (status < 0) {
+ if (status < 0)
mlog_errno(status);
- goto out;
- }
-
out:
ocfs2_inode_unlock(sb_dqopt(sb)->files[type], 1);
brelse(oinfo->dqi_libh);
brelse(oinfo->dqi_lqi_bh);
kfree(oinfo);
- return 0;
+ return status;
}
static void olq_set_dquot(struct buffer_head *bh, void *private)
