From 4975e683c2786c698827aaef18c999a3398bfe6a Mon Sep 17 00:00:00 2001 From: Christian Brauner Date: Mon, 17 Nov 2025 10:33:52 +0100 Subject: [PATCH] ovl: port ovl_fileattr_get() to cred guard Use the scoped ovl cred guard. Link: https://patch.msgid.link/20251117-work-ovl-cred-guard-v4-21-b31603935724@kernel.org Reviewed-by: Amir Goldstein Signed-off-by: Christian Brauner --- fs/overlayfs/inode.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/fs/overlayfs/inode.c b/fs/overlayfs/inode.c index 53cabd948968f..a3a4924874d28 100644 --- a/fs/overlayfs/inode.c +++ b/fs/overlayfs/inode.c @@ -712,15 +712,13 @@ int ovl_fileattr_get(struct dentry *dentry, struct file_kattr *fa) { struct inode *inode = d_inode(dentry); struct path realpath; - const struct cred *old_cred; int err; ovl_path_real(dentry, &realpath); - old_cred = ovl_override_creds(inode->i_sb); - err = ovl_real_fileattr_get(&realpath, fa); + with_ovl_creds(inode->i_sb) + err = ovl_real_fileattr_get(&realpath, fa); ovl_fileattr_prot_flags(inode, fa); - ovl_revert_creds(old_cred); return err; } -- 2.47.3