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| author | Sascha Hauer <s.hauer@pengutronix.de> | 2021-01-20 16:12:53 +0300 |
|---|---|---|
| committer | Richard Weinberger <richard@nod.at> | 2021-02-12 23:53:23 +0300 |
| commit | d984bcf5766dbdbe95d325bb8a1b49a996fecfd4 (patch) | |
| tree | 555731f994e440d9d1af6ea4e5583b355b0c60a7 /fs/ubifs/xattr.c | |
| parent | 410b6de702ef84fea6e7abcb6620ef8bfc112fae (diff) | |
| download | linux-d984bcf5766dbdbe95d325bb8a1b49a996fecfd4.tar.xz | |
ubifs: Fix off-by-one error
An inode is allowed to have ubifs_xattr_max_cnt() xattrs, so we must
complain only when an inode has more xattrs, having exactly
ubifs_xattr_max_cnt() xattrs is fine.
With this the maximum number of xattrs can be created without hitting
the "has too many xattrs" warning when removing it.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Richard Weinberger <richard@nod.at>
Diffstat (limited to 'fs/ubifs/xattr.c')
| -rw-r--r-- | fs/ubifs/xattr.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/ubifs/xattr.c b/fs/ubifs/xattr.c index a0b9b349efe6..842d5f14545d 100644 --- a/fs/ubifs/xattr.c +++ b/fs/ubifs/xattr.c @@ -498,7 +498,7 @@ int ubifs_purge_xattrs(struct inode *host) struct fscrypt_name nm = {0}; int err; - if (ubifs_inode(host)->xattr_cnt < ubifs_xattr_max_cnt(c)) + if (ubifs_inode(host)->xattr_cnt <= ubifs_xattr_max_cnt(c)) return 0; ubifs_warn(c, "inode %lu has too many xattrs, doing a non-atomic deletion", |