From: Viktor Mihajlovski <mihajlov@linux.vnet.ibm.com>
Date: Tue, 26 Mar 2013 09:54:54 +0000 (+0100)
Subject: remote: Don't call NULL closeFreeCallback
X-Git-Tag: v1.0.4-rc2~1
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d0cc811ed02d49e60193dfe6601e53adadebb114;p=thirdparty%2Flibvirt.git

remote: Don't call NULL closeFreeCallback

Check function pointer before calling.

Signed-off-by: Viktor Mihajlovski <mihajlov@linux.vnet.ibm.com>
---

diff --git a/src/remote/remote_driver.c b/src/remote/remote_driver.c
index 3721af9b17..885120e153 100644
--- a/src/remote/remote_driver.c
+++ b/src/remote/remote_driver.c
@@ -358,7 +358,8 @@ static void remoteClientCloseFunc(virNetClientPtr client ATTRIBUTE_UNUSED,
         closeCallback(conn, reason, closeOpaque);
         virMutexLock(&conn->lock);
         conn->closeDispatch = false;
-        if (conn->closeUnregisterCount != closeUnregisterCount)
+        if (conn->closeUnregisterCount != closeUnregisterCount &&
+            closeFreeCallback)
             closeFreeCallback(closeOpaque);
     }
     virMutexUnlock(&conn->lock);