diff options
| author | Christian Brauner <brauner@kernel.org> | 2025-11-17 10:33:48 +0100 |
|---|---|---|
| committer | Christian Brauner <brauner@kernel.org> | 2025-11-19 21:58:22 +0100 |
| commit | 71ac28fbcd3309cf6e08b69f611767560f366c0c (patch) | |
| tree | d24609b773297f249701190709789a0d3eef9b2b /fs/overlayfs | |
| parent | 47eba7f7fd1543dd1a677e6f971b11925e8b9b9b (diff) | |
ovl: port do_ovl_get_acl() to cred guard
Use the scoped ovl cred guard.
Link: https://patch.msgid.link/20251117-work-ovl-cred-guard-v4-17-b31603935724@kernel.org
Reviewed-by: Amir Goldstein <amir73il@gmail.com>
Signed-off-by: Christian Brauner <brauner@kernel.org>
Diffstat (limited to 'fs/overlayfs')
| -rw-r--r-- | fs/overlayfs/inode.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/fs/overlayfs/inode.c b/fs/overlayfs/inode.c index 31e4fb14ac13..27c9c3bc77c6 100644 --- a/fs/overlayfs/inode.c +++ b/fs/overlayfs/inode.c @@ -459,11 +459,8 @@ struct posix_acl *do_ovl_get_acl(struct mnt_idmap *idmap, acl = get_cached_acl_rcu(realinode, type); } else { - const struct cred *old_cred; - - old_cred = ovl_override_creds(inode->i_sb); - acl = ovl_get_acl_path(&realpath, posix_acl_xattr_name(type), noperm); - ovl_revert_creds(old_cred); + with_ovl_creds(inode->i_sb) + acl = ovl_get_acl_path(&realpath, posix_acl_xattr_name(type), noperm); } return acl; |