From: Torsten Fohrer <tfohrer@googlemail.com>
Date: Thu, 23 Mar 2017 13:58:33 +0000 (+0100)
Subject: Keep veth.pair.name on network shutdown
X-Git-Tag: lxc-2.1.0~169^2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F1487%2Fhead;p=thirdparty%2Flxc.git

Keep veth.pair.name on network shutdown

In case of a container that is rebooting, freeing veth.pair.name here results in losing given veth.pair name
(Only if given lxc_netdev is reused).

Signed-off-by: Torsten Fohrer <tfohrer@googlemail.com>
---

diff --git a/src/lxc/conf.c b/src/lxc/conf.c
index fc80b01e1..d0c51f659 100644
--- a/src/lxc/conf.c
+++ b/src/lxc/conf.c
@@ -3026,8 +3026,6 @@ bool lxc_delete_network(struct lxc_handler *handler)
 					WARN("Failed to remove interface \"%s\" from host: %s.", hostveth, strerror(-ret));
 				} else {
 					INFO("Removed interface \"%s\" from host.", hostveth);
-					free(netdev->priv.veth_attr.pair);
-					netdev->priv.veth_attr.pair = NULL;
 				}
 			} else if (strlen(netdev->priv.veth_attr.veth1) > 0) {
 				hostveth = netdev->priv.veth_attr.veth1;