diff options
| author | Lennart Poettering <lennart@poettering.net> | 2016-04-25 17:36:51 +0200 |
|---|---|---|
| committer | Daniel Mack <github@zonque.org> | 2016-04-25 17:36:51 +0200 |
| commit | d2773e59de3dd970d861e9f996bc48de20ef4314 (patch) | |
| tree | d971c138bb0cbf5a421a6e4ebe7c41330685a361 /src/nspawn/nspawn-network.h | |
| parent | 4f4d6ee4be1c5d3bb2f3ebce7d2d332285963830 (diff) | |
nspawn: explicitly remove veth links after use (#3111)
* sd-netlink: permit RTM_DELLINK messages with no ifindex
This is useful for removing network interfaces by name.
* nspawn: explicitly remove veth links we created after use
Sometimes the kernel keeps veth links pinned after the namespace they have been
joined to died. Let's hence explicitly remove veth links after use.
Fixes: #2173
Diffstat (limited to 'src/nspawn/nspawn-network.h')
| -rw-r--r-- | src/nspawn/nspawn-network.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/nspawn/nspawn-network.h b/src/nspawn/nspawn-network.h index 9ab1606d1c..c5036ab470 100644 --- a/src/nspawn/nspawn-network.h +++ b/src/nspawn/nspawn-network.h @@ -34,3 +34,5 @@ int setup_ipvlan(const char *machine_name, pid_t pid, char **ifaces); int move_network_interfaces(pid_t pid, char **ifaces); int veth_extra_parse(char ***l, const char *p); + +int remove_veth_links(const char *primary, char **pairs); |