From: Michal Privoznik <mprivozn@redhat.com>
Date: Fri, 4 Sep 2020 06:55:39 +0000 (+0200)
Subject: qemu_interface: Fix @cfg refcounting in qemuInterfacePrepareSlirp()
X-Git-Tag: v6.8.0-rc1~272
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5befe4ee184d137b7fa8a7efee83aa4a03d7d293;p=thirdparty%2Flibvirt.git

qemu_interface: Fix @cfg refcounting in qemuInterfacePrepareSlirp()

In the qemuInterfacePrepareSlirp() function, the qemu driver
config is obtained (via virQEMUDriverGetConfig()), but it is
never unrefed leading to mangled refcounter.

Fixes: 9145b3f1cc334e946b3f9ea45d6c24c868301e6f
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Laine Stump <laine@redhat.com>
---

diff --git a/src/qemu/qemu_interface.c b/src/qemu/qemu_interface.c
index 10a87a2528..ddd4ee2731 100644
--- a/src/qemu/qemu_interface.c
+++ b/src/qemu/qemu_interface.c
@@ -643,7 +643,7 @@ qemuSlirpPtr
 qemuInterfacePrepareSlirp(virQEMUDriverPtr driver,
                           virDomainNetDefPtr net)
 {
-    virQEMUDriverConfigPtr cfg = virQEMUDriverGetConfig(driver);
+    g_autoptr(virQEMUDriverConfig) cfg = virQEMUDriverGetConfig(driver);
     g_autoptr(qemuSlirp) slirp = NULL;
     size_t i;