From: Gerd Hoffmann <kraxel@redhat.com>
Date: Mon, 20 Jul 2020 10:03:51 +0000 (+0200)
Subject: module: ignore NULL type
X-Git-Tag: qemu-xen-4.15.0~47^2
X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=d87350b065128e8156e7aca93e89a1ab9e5fa63d;p=qemu-xen.git

module: ignore NULL type

Just return in case module_load_qom_one(NULL) is called.
vga_interface_available() can do that.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-Id: <20200720100352.2477-3-kraxel@redhat.com>
---

diff --git a/util/module.c b/util/module.c
index 90e9bd42c6..0ab00851f0 100644
--- a/util/module.c
+++ b/util/module.c
@@ -275,6 +275,9 @@ void module_load_qom_one(const char *type)
 {
     int i;
 
+    if (!type) {
+        return;
+    }
     if (module_loaded_qom_all) {
         return;
     }