From: Hu Tao <hutao@cn.fujitsu.com>
Date: Wed, 30 Mar 2011 02:34:16 +0000 (+0800)
Subject: qemu: unlock qemu driver before return from domain save
X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=025e19981008662dc230562b5e9d8faa86027384;p=people%2Fliuw%2Flibxenctrl-split%2Flibvirt.git

qemu: unlock qemu driver before return from domain save

qemuDriverUnlock() wasn't called on 2 exit paths
* src/qemu/qemu_driver.c: fix qemudDomainSave() to always unlock
  the driver before exiting on error
---

diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
index 8505669a1..dd12dc855 100644
--- a/src/qemu/qemu_driver.c
+++ b/src/qemu/qemu_driver.c
@@ -2068,13 +2068,13 @@ static int qemudDomainSave(virDomainPtr dom, const char *path)
             qemuReportError(VIR_ERR_OPERATION_FAILED,
                             "%s", _("Invalid save image format specified "
                                     "in configuration file"));
-            return -1;
+            goto cleanup;
         }
         if (!qemudCompressProgramAvailable(compressed)) {
             qemuReportError(VIR_ERR_OPERATION_FAILED,
                             "%s", _("Compression program for image format "
                                     "in configuration file isn't available"));
-            return -1;
+            goto cleanup;
         }
     }