This is a note to let you know that I've just added the patch titled quota: correct error number in free_dqentry() to the 4.14-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: quota-correct-error-number-in-free_dqentry.patch and it can be found in the queue-4.14 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. >From d0e36a62bd4c60c09acc40e06ba4831a4d0bc75b Mon Sep 17 00:00:00 2001 From: Zhang Yi <yi.zhang@xxxxxxxxxx> Date: Fri, 8 Oct 2021 17:38:21 +0800 Subject: quota: correct error number in free_dqentry() From: Zhang Yi <yi.zhang@xxxxxxxxxx> 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@xxxxxxxxxx Signed-off-by: Zhang Yi <yi.zhang@xxxxxxxxxx> Cc: stable@xxxxxxxxxx Signed-off-by: Jan Kara <jack@xxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- fs/quota/quota_tree.c | 1 + 1 file changed, 1 insertion(+) --- a/fs/quota/quota_tree.c +++ b/fs/quota/quota_tree.c @@ -422,6 +422,7 @@ 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); Patches currently in stable-queue which might be from yi.zhang@xxxxxxxxxx are queue-4.14/quota-correct-error-number-in-free_dqentry.patch queue-4.14/quota-check-block-number-when-reading-the-block-in-quota-file.patch