motorhead/qemu
1
0
Fork 0
mirror of https://github.com/Motorhead1991/qemu.git synced 2025-08-03 15:53:54 -06:00
Code Issues Projects Releases Packages Wiki Activity Actions

vhost-user: keep vhost_net after a disconnection

Browse source 
Many code paths assume get_vhost_net() returns non-null.

Keep VhostUserState.vhost_net after a successful vhost_net_init(),
instead of freeing it in vhost_net_cleanup().

VhostUserState.vhost_net is thus freed before after being recreated or
on final vhost_user_cleanup() and there is no need to save the acked
features.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
This commit is contained in:
Marc-André Lureau 2016-07-27 01:15:12 +04:00 • committed by Michael S. Tsirkin
parent c4843a45e3
commit e6bcb1b617
3 changed files with 20 additions and 18 deletions
Download patch file Download diff file Expand all files Collapse all files

1
net/tap.c
View file

@ -312,6 +312,7 @@ static void tap_cleanup(NetClientState *nc)
if (s->vhost_net) {
vhost_net_cleanup(s->vhost_net);
g_free(s->vhost_net);
s->vhost_net = NULL;
}