diff options
| -rw-r--r-- | hw/virtio/vhost-user.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/hw/virtio/vhost-user.c b/hw/virtio/vhost-user.c index f01b92f512..5dae49615c 100644 --- a/hw/virtio/vhost-user.c +++ b/hw/virtio/vhost-user.c @@ -187,7 +187,9 @@ static int vhost_user_write(struct vhost_dev *dev, VhostUserMsg *msg, return 0; } - qemu_chr_fe_set_msgfds(chr, fds, fd_num); + if (qemu_chr_fe_set_msgfds(chr, fds, fd_num) < 0) { + return -1; + } return qemu_chr_fe_write_all(chr, (const uint8_t *) msg, size) == size ? 0 : -1; |