From 58a3f5697808ca1db0c99b25e6f4d9e43dec16ba Mon Sep 17 00:00:00 2001
From: Stephan Bergmann <sbergman@redhat.com>
Date: Fri, 4 Dec 2015 15:30:40 +0100
Subject: UBSan: Bad static_cast from dbaccess::ODatabaseSource

...which doesn't inherit from cppu::OWeakObject in the first multiple-
inheritance slot

Change-Id: I1624e5c696d5a592f86e7c48849ecf3a39e1e6fb
---
 dbaccess/source/core/dataaccess/datasource.cxx | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'dbaccess')

diff --git a/dbaccess/source/core/dataaccess/datasource.cxx b/dbaccess/source/core/dataaccess/datasource.cxx
index 00e9d3fc551a..c3bbc792fb74 100644
--- a/dbaccess/source/core/dataaccess/datasource.cxx
+++ b/dbaccess/source/core/dataaccess/datasource.cxx
@@ -1327,8 +1327,10 @@ extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface* SAL_CALL
 com_sun_star_comp_dba_ODatabaseSource(css::uno::XComponentContext* context,
         css::uno::Sequence<css::uno::Any> const &)
 {
-    css::uno::Reference< XDatabaseContext > xDBContext( DatabaseContext::create(context) );
-    return cppu::acquire(static_cast<OWeakObject*>(xDBContext->createInstance().get()));
+    css::uno::Reference<XInterface> inst(
+        DatabaseContext::create(context)->createInstance());
+    inst->acquire();
+    return inst.get();
 }
 
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cgit