From: Laine Stump <laine@laine.org>
Date: Mon, 23 Jan 2017 02:33:07 +0000 (-0500)
Subject: network: honor mtu setting when creating network
X-Git-Tag: CVE-2017-2635~173
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c0f706865e4ecac0ddaafdb4b9fc2db8d9612481;p=thirdparty%2Flibvirt.git

network: honor mtu setting when creating network

This resolves: https://bugzilla.redhat.com/1224348
---

diff --git a/src/network/bridge_driver.c b/src/network/bridge_driver.c
index f88c261ed8..06759c6431 100644
--- a/src/network/bridge_driver.c
+++ b/src/network/bridge_driver.c
@@ -2301,7 +2301,7 @@ networkStartNetworkVirtual(virNetworkDriverStatePtr driver,
         if (virNetDevTapCreateInBridgePort(network->def->bridge,
                                            &macTapIfName, &network->def->mac,
                                            NULL, NULL, &tapfd, 1, NULL, NULL,
-                                           0, NULL,
+                                           network->def->mtu, NULL,
                                            VIR_NETDEV_TAP_CREATE_USE_MAC_FOR_BRIDGE |
                                            VIR_NETDEV_TAP_CREATE_IFUP |
                                            VIR_NETDEV_TAP_CREATE_PERSIST) < 0) {