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tap: properly initialize vhostfds

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Only tap->vhostfd were checked net_init_tap_one(), but tap->vhostfds were
forgot, this will lead qemu to ignore all fds passed by management through
vhostfds, and tries to create vhost_net device itself. Fix by adding this check
also.

Reportyed-by: Michal Privoznik <mprivozn@redhat.com>
Cc: Michal Privoznik <mprivozn@redhat.com>
Cc: qemu-stable@nongnu.org
Signed-off-by: Jason Wang <jasowang@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
This commit is contained in:
Jason Wang 2013-04-19 15:11:15 +08:00 committed by Stefan Hajnoczi
parent c963530a5b
commit 7873df408d
1 changed files with 1 additions and 1 deletions
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2
net/tap.c
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@ -623,7 +623,7 @@ static int net_init_tap_one(const NetdevTapOptions *tap, NetClientState *peer,
vhostfdname || (tap->has_vhostforce && tap->vhostforce)) {
int vhostfd;
if (tap->has_vhostfd) {
if (tap->has_vhostfd || tap->has_vhostfds) {
vhostfd = monitor_handle_fd_param(cur_mon, vhostfdname);
if (vhostfd == -1) {
return -1;