From: Zhang Yi yi.zhang@huawei.com
commit d0e36a62bd4c60c09acc40e06ba4831a4d0bc75b upstream.
Fix the error path in free_dqentry(), pass out the error number if the block to free is not correct.
Fixes: 1ccd14b9c271 ("quota: Split off quota tree handling into a separate file") Link: https://lore.kernel.org/r/20211008093821.1001186-3-yi.zhang@huawei.com Signed-off-by: Zhang Yi yi.zhang@huawei.com Cc: stable@kernel.org Signed-off-by: Jan Kara jack@suse.cz Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- fs/quota/quota_tree.c | 1 + 1 file changed, 1 insertion(+)
--- a/fs/quota/quota_tree.c +++ b/fs/quota/quota_tree.c @@ -416,6 +416,7 @@ static int free_dqentry(struct qtree_mem quota_error(dquot->dq_sb, "Quota structure has offset to " "other block (%u) than it should (%u)", blk, (uint)(dquot->dq_off >> info->dqi_blocksize_bits)); + ret = -EIO; goto out_buf; } ret = read_blk(info, blk, buf);