[libvirt] [PATCH 1/6] networkBuildDhcpDaemonCommandLine: Don't leak @configstr

[Michal Privoznik]

In the function an helper to build the dnsmasq config file is used. The
content to be stored then into the config file is kept in @configstr
variable. However, once written, it's never freed and as soon as the
control reaches the 'return' line, the variable (and hence allocated
memory handle) will go off the scope and is leaked.

Signed-off-by: Michal Privoznik <mprivozn at redhat.com>
---
 src/network/bridge_driver.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/network/bridge_driver.c b/src/network/bridge_driver.c
index 3423a45..fd4dfc9 100644
--- a/src/network/bridge_driver.c
+++ b/src/network/bridge_driver.c
@@ -1061,6 +1061,7 @@ networkBuildDhcpDaemonCommandLine(virNetworkObjPtr network,
     *cmdout = cmd;
     ret = 0;
 cleanup:
+    VIR_FREE(configstr);
     return ret;
 }
 
-- 
1.8.3.2