From: Hu Tao <hutao@cn.fujitsu.com>
Date: Tue, 26 Apr 2011 01:20:31 +0000 (+0800)
Subject: free memory properly in cleanup patch
X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=3c1326385a7c74b6628cd5b3323d13d7de85b51e;p=libvirt.git

free memory properly in cleanup patch

virsh schedinfo inactive-domain will trigger the problem.
---

diff --git a/daemon/remote.c b/daemon/remote.c
index 1c98bba031..eedbc770fc 100644
--- a/daemon/remote.c
+++ b/daemon/remote.c
@@ -945,8 +945,11 @@ remoteDispatchDomainGetSchedulerParameters(struct qemud_server *server ATTRIBUTE
 cleanup:
     if (rv < 0) {
         remoteDispatchError(rerr);
-        for (i = 0 ; i < nparams ; i++)
-            VIR_FREE(ret->params.params_val[i].field);
+        if (ret->params.params_val) {
+            for (i = 0 ; i < nparams ; i++)
+                VIR_FREE(ret->params.params_val[i].field);
+            VIR_FREE(ret->params.params_val);
+        }
     }
     if (dom)
         virDomainFree(dom);