From: Hongwei Bi <hwbi2008@gmail.com>
Date: Mon, 9 Sep 2013 06:05:20 +0000 (+0800)
Subject: LXC: Free variable vroot in lxcDomainDetachDeviceHostdevUSBLive()
X-Git-Tag: CVE-2013-4311~89
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=46c9bce4c8b0f2222cc50587ac968ced06eb1eff;p=thirdparty%2Flibvirt.git

LXC: Free variable vroot in lxcDomainDetachDeviceHostdevUSBLive()

The variable vroot should be freed in label cleanup.
---

diff --git a/src/lxc/lxc_driver.c b/src/lxc/lxc_driver.c
index 9cb95ff970..b587c222d7 100644
--- a/src/lxc/lxc_driver.c
+++ b/src/lxc/lxc_driver.c
@@ -3766,7 +3766,7 @@ lxcDomainDetachDeviceHostdevUSBLive(virLXCDriverPtr driver,
     virDomainHostdevDefPtr def = NULL;
     int idx, ret = -1;
     char *dst = NULL;
-    char *vroot;
+    char *vroot = NULL;
     virUSBDevicePtr usb = NULL;
 
     if ((idx = virDomainHostdevFind(vm->def,
@@ -3824,6 +3824,7 @@ lxcDomainDetachDeviceHostdevUSBLive(virLXCDriverPtr driver,
 cleanup:
     virUSBDeviceFree(usb);
     VIR_FREE(dst);
+    VIR_FREE(vroot);
     return ret;
 }