From: Peter Krempa <pkrempa@redhat.com>
Date: Mon, 25 Nov 2013 15:12:54 +0000 (+0100)
Subject: qemu: Clear old translated pool source
X-Git-Tag: CVE-2013-6436~140
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bdeb0f01239ad6b8acf1f24ce9f199c2d0682c06;p=thirdparty%2Flibvirt.git

qemu: Clear old translated pool source

Clear the old data to avoid leaking it when attempting to re-translate a
pool on the same domain object.
---

diff --git a/src/qemu/qemu_conf.c b/src/qemu/qemu_conf.c
index 36493bac92..44e4320ef7 100644
--- a/src/qemu/qemu_conf.c
+++ b/src/qemu/qemu_conf.c
@@ -1360,6 +1360,10 @@ qemuTranslateDiskSourcePool(virConnectPtr conn,
         goto cleanup;
     }
 
+    VIR_FREE(def->src);
+    virDomainDiskHostDefFree(def->nhosts, def->hosts);
+    virDomainDiskAuthClear(def);
+
     switch ((enum virStoragePoolType) pooldef->type) {
     case VIR_STORAGE_POOL_DIR:
     case VIR_STORAGE_POOL_FS: