From: Maxim Nestratov <mnestratov@virtuozzo.com>
Date: Wed, 8 Feb 2017 14:14:12 +0000 (+0300)
Subject: vz: fix event handle leak in prlsdkHandlePerfEvent
X-Git-Tag: CVE-2017-2635~158
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c52f5bea0d94af934ff172722e8290f206aa38cb;p=thirdparty%2Flibvirt.git

vz: fix event handle leak in prlsdkHandlePerfEvent

When we happen to lose a domain but still get a performance event
for it, we should also free the event handle.

Signed-off-by: Maxim Nestratov <mnestratov@virtuozzo.com>
---

diff --git a/src/vz/vz_sdk.c b/src/vz/vz_sdk.c
index c886a1168f..b87a711002 100644
--- a/src/vz/vz_sdk.c
+++ b/src/vz/vz_sdk.c
@@ -2230,8 +2230,10 @@ prlsdkHandlePerfEvent(vzDriverPtr driver,
     virDomainObjPtr dom = NULL;
     vzDomObjPtr privdom = NULL;
 
-    if (!(dom = virDomainObjListFindByUUID(driver->domains, uuid)))
+    if (!(dom = virDomainObjListFindByUUID(driver->domains, uuid))) {
+        PrlHandle_Free(event);
         return;
+    }
 
     privdom = dom->privateData;
     PrlHandle_Free(privdom->stats);