From 7a23ba090dd8a374974d3da0180ea3a6ffdc05fb Mon Sep 17 00:00:00 2001
From: Laine Stump <laine@laine.org>
Date: Thu, 8 Mar 2012 01:46:36 -0500
Subject: [PATCH] qemu: eliminate memory leak in qemuDomainUpdateDeviceConfig

This function was freeing a virDomainNetDef with
VIR_FREE(). virDomainNetDef is a complex structure with many pointers
to other dynamically allocated data; to properly free it
virDomainNetDefFree() must be called instead, otherwise several
strings (and potentially other things) will be leaked.
---
 src/qemu/qemu_driver.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
index a760b06ea0..be678f3652 100644
--- a/src/qemu/qemu_driver.c
+++ b/src/qemu/qemu_driver.c
@@ -5570,7 +5570,7 @@ qemuDomainUpdateDeviceConfig(virDomainDefPtr vmdef,
             return -1;
         }
 
-        VIR_FREE(vmdef->nets[pos]);
+        virDomainNetDefFree(vmdef->nets[pos]);
 
         vmdef->nets[pos] = net;
         dev->data.net = NULL;
-- 
GitLab