From: Eric Blake <eblake@redhat.com>
Date: Thu, 13 Oct 2011 22:19:44 +0000 (-0600)
Subject: qemu: plug memory leak on migration
X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=16e7b5fa2415d37f40b67abda90b5092574754b8;p=libvirt.git

qemu: plug memory leak on migration

Detected by Coverity.  Leak introduced in commit 72de0d2.

* src/qemu/qemu_migration.c (qemuMigrationCookieGraphicsXMLParse):
Clean up on success.
---

diff --git a/src/qemu/qemu_migration.c b/src/qemu/qemu_migration.c
index 4516231feb..f0a0e49a87 100644
--- a/src/qemu/qemu_migration.c
+++ b/src/qemu/qemu_migration.c
@@ -468,6 +468,7 @@ qemuMigrationCookieGraphicsXMLParse(xmlXPathContextPtr ctxt)
         VIR_FREE(tmp);
         goto error;
     }
+    VIR_FREE(tmp);
     if (virXPathInt("string(./graphics/@port)", ctxt, &grap->port) < 0) {
         qemuReportError(VIR_ERR_INTERNAL_ERROR,
                         "%s", _("missing port attribute in migration data"));