1 files changed, 2 insertions, 0 deletions

diff --git a/security/apparmor/path.c b/security/apparmor/path.c
index 2daeea4f9266..e91ffee80162 100644
--- a/security/apparmor/path.c
+++ b/security/apparmor/path.c
@@ -94,6 +94,8 @@ static int d_namespace_path(struct path *path, char *buf, int buflen,
          * be returned.
          */
         if (!res || IS_ERR(res)) {
+                if (PTR_ERR(res) == -ENAMETOOLONG)
+                        return -ENAMETOOLONG;
                 connected = 0;
                 res = dentry_path_raw(path->dentry, buf, buflen);
                 if (IS_ERR(res)) {