diff --git a/kernel/module.c b/kernel/module.c
index e058aed..5aad477 100644
--- a/kernel/module.c
+++ b/kernel/module.c
@@ -1670,6 +1670,9 @@
 		goto free_mod;
 	}
 
+	/* Userspace could have altered the string after the strlen_user() */
+	args[arglen - 1] = '\0';
+
 	if (find_module(mod->name)) {
 		err = -EEXIST;
 		goto free_mod;