diff --git a/net/net.c b/net/net.c index 27e0d27807..8aefdb3424 100644 --- a/net/net.c +++ b/net/net.c @@ -775,10 +775,20 @@ ssize_t qemu_send_packet(NetClientState *nc, const uint8_t *buf, int size) ssize_t qemu_receive_packet(NetClientState *nc, const uint8_t *buf, int size) { + uint8_t min_pkt[ETH_ZLEN]; + size_t min_pktsz = sizeof(min_pkt); + if (!qemu_can_receive_packet(nc)) { return 0; } + if (net_peer_needs_padding(nc)) { + if (eth_pad_short_frame(min_pkt, &min_pktsz, buf, size)) { + buf = min_pkt; + size = min_pktsz; + } + } + return qemu_net_queue_receive(nc->incoming_queue, buf, size); }