From e5d44b34cca39a335b8976328a14f47e2d7ef3b9 Mon Sep 17 00:00:00 2001 From: Christian Hesse Date: Wed, 25 Nov 2015 08:46:43 +0100 Subject: networkd: link - do not drop config for loopback device Commit 5e5b137a (networkd: link - drop foreign config when configuring link) introduced a regression where addresses (including 127.0.0.1) are removed from loopback device. Do not handle loopback device when removing foreign configs. Signed-off-by: Christian Hesse --- src/network/networkd-link.c | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) (limited to 'src/network/networkd-link.c') diff --git a/src/network/networkd-link.c b/src/network/networkd-link.c index 64a4b74e15..a9d91b07f6 100644 --- a/src/network/networkd-link.c +++ b/src/network/networkd-link.c @@ -2040,9 +2040,13 @@ static int link_configure(Link *link) { assert(link->network); assert(link->state == LINK_STATE_PENDING); - r = link_drop_foreign_config(link); - if (r < 0) - return r; + /* Drop foreign config, but ignore loopback device. + * We do not want to remove loopback address. */ + if (!(link->flags & IFF_LOOPBACK)) { + r = link_drop_foreign_config(link); + if (r < 0) + return r; + } r = link_set_bridge_fdb(link); if (r < 0) -- cgit v1.2.3-54-g00ecf