qom: print out type name on lookup failure

[Qemu-devel] [PATCH] qom: print out type name on lookup failure

Michael S. Tsirkin posted 1 patch 6 years, 2 months ago

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git fetch https://github.com/patchew-project/qemu tags/patchew/1518538727-952-1-git-send-email-mst@redhat.com

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qom/object.c | 4 ++++
1 file changed, 4 insertions(+)

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[Qemu-devel] [PATCH] qom: print out type name on lookup failure

Posted by Michael S. Tsirkin 6 years, 2 months ago

this makes debugging a bit easier.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
---
 qom/object.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/qom/object.c b/qom/object.c
index c58c52d..a1e5f99 100644
--- a/qom/object.c
+++ b/qom/object.c
@@ -499,6 +499,10 @@ Object *object_new(const char *typename)
 {
     TypeImpl *ti = type_get_by_name(typename);
 
+    if (!ti) {
+        g_error("Object type not found: %s\n", typename);
+    }
+
     return object_new_with_type(ti);
 }
 
-- 
MST