From 3af5403b3acb0e2d3290e5e5bfbf8241d85d2f75 Mon Sep 17 00:00:00 2001 From: Lubomir Rintel Date: Mon, 10 Aug 2015 14:07:45 +0200 Subject: [PATCH] device: avoid setting MTU to zero if undefined (cherry picked from commit c44069c10a4a9c696910baf0dbbefc41528f6dbe) --- src/devices/nm-device.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/devices/nm-device.c b/src/devices/nm-device.c index 60eee03af3..3f5edd06ee 100644 --- a/src/devices/nm-device.c +++ b/src/devices/nm-device.c @@ -4488,7 +4488,7 @@ nm_device_set_mtu (NMDevice *self, guint32 mtu) if (priv->ip6_mtu) nm_device_ipv6_set_mtu (self, priv->ip6_mtu); - if (priv->mtu != nm_platform_link_get_mtu (NM_PLATFORM_GET, ifindex)) + if (priv->mtu && priv->mtu != nm_platform_link_get_mtu (NM_PLATFORM_GET, ifindex)) nm_platform_link_set_mtu (NM_PLATFORM_GET, ifindex, priv->mtu); }