attach: mark do_attach() as __noreturn

Cc: stable-4.0 Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
lxc · Jan 27, 2021 · 737a8d8 · 737a8d8
1 parent 16d19b3
commit 737a8d8
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/lxc/attach.c b/src/lxc/attach.c
@@ -644,7 +644,7 @@ static void lxc_put_attach_clone_payload(struct attach_clone_payload *p)
 	}
 }
 
-static int do_attach(struct attach_clone_payload *payload)
+__noreturn static int do_attach(struct attach_clone_payload *payload)
 {
 	int lsm_fd, ret;
 	uid_t new_uid;