mirrors/linux
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2026-05-01 07:14:19 -04:00
Code Issues Packages Projects Releases Wiki Activity

bcachefs: Don't allow hardlinks when inherited attrs would change

Browse Source 
This is the right thing to do, and conforms with our own behaviour on
rename and xfs's behaviour on hardlink.

Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
This commit is contained in:
Kent Overstreet
2022-10-12 16:12:27 -04:00
parent f866870f5d
commit bf9cb250ed
1 changed files with 5 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
fs/bcachefs/fs-common.c
View File

@@ -212,6 +212,11 @@ int bch2_link_trans(struct btree_trans *trans,
if (ret)
goto err;
if (bch2_reinherit_attrs(inode_u, dir_u)) {
ret = -EXDEV;
goto err;
}
dir_u->bi_mtime = dir_u->bi_ctime = now;
dir_hash = bch2_hash_info_init(c, dir_u);