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Diffstat (limited to 'fs/overlayfs/inode.c')
-rw-r--r--fs/overlayfs/inode.c9
1 files changed, 6 insertions, 3 deletions
diff --git a/fs/overlayfs/inode.c b/fs/overlayfs/inode.c
index 96666fe327de..b584dca845ba 100644
--- a/fs/overlayfs/inode.c
+++ b/fs/overlayfs/inode.c
@@ -393,13 +393,16 @@ int ovl_xattr_get(struct dentry *dentry, struct inode *inode, const char *name,
static bool ovl_can_list(struct super_block *sb, const char *s)
{
+ /* Never list private (.overlay) */
+ if (ovl_is_private_xattr(sb, s))
+ return false;
+
/* List all non-trusted xatts */
if (strncmp(s, XATTR_TRUSTED_PREFIX, XATTR_TRUSTED_PREFIX_LEN) != 0)
return true;
- /* Never list trusted.overlay, list other trusted for superuser only */
- return !ovl_is_private_xattr(sb, s) &&
- ns_capable_noaudit(&init_user_ns, CAP_SYS_ADMIN);
+ /* list other trusted for superuser only */
+ return ns_capable_noaudit(&init_user_ns, CAP_SYS_ADMIN);
}
ssize_t ovl_listxattr(struct dentry *dentry, char *list, size_t size)