motorhead/qemu
1
0
Fork 0
mirror of https://github.com/Motorhead1991/qemu.git synced 2025-12-18 13:38:36 -07:00
Code Issues Projects Releases Packages Wiki Activity Actions

vhost-user: disconnect on start failure

Browse source 
If the backend failed to start (for example feature negociation failed),
do not exit, but disconnect the char device instead. Slightly more
robust for reconnect case.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Tested-by: Yuanhan Liu <yuanhan.liu@linux.intel.com>
Reviewed-by: Yuanhan Liu <yuanhan.liu@linux.intel.com>
Reviewed-by: Victor Kaplansky <victork@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 2016-06-06 18:45:03 +02:00 • committed by Michael S. Tsirkin
parent 7d9d17f71e
commit 0d572afd52
1 changed files with 2 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

3
net/vhost-user.c
View file

@ -202,7 +202,8 @@ static void net_vhost_user_event(void *opaque, int event)
s->watch = qemu_chr_fe_add_watch(s->chr, G_IO_HUP,
net_vhost_user_watch, s);
if (vhost_user_start(queues, ncs) < 0) {
exit(1);
qemu_chr_disconnect(s->chr);
return;
}
qmp_set_link(name, true, &err);
break;