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-rw-r--r--security/apparmor/path.c2
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)) {
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