diff options
| -rw-r--r-- | net/net.c | 13 |
1 files changed, 9 insertions, 4 deletions
@@ -683,23 +683,28 @@ ssize_t qemu_send_packet_raw(NetClientState *nc, const uint8_t *buf, int size) static ssize_t nc_sendv_compat(NetClientState *nc, const struct iovec *iov, int iovcnt, unsigned flags) { - uint8_t buf[NET_BUFSIZE]; + uint8_t *buf = NULL; uint8_t *buffer; size_t offset; + ssize_t ret; if (iovcnt == 1) { buffer = iov[0].iov_base; offset = iov[0].iov_len; } else { + buf = g_new(uint8_t, NET_BUFSIZE); buffer = buf; - offset = iov_to_buf(iov, iovcnt, 0, buf, sizeof(buf)); + offset = iov_to_buf(iov, iovcnt, 0, buf, NET_BUFSIZE); } if (flags & QEMU_NET_PACKET_FLAG_RAW && nc->info->receive_raw) { - return nc->info->receive_raw(nc, buffer, offset); + ret = nc->info->receive_raw(nc, buffer, offset); } else { - return nc->info->receive(nc, buffer, offset); + ret = nc->info->receive(nc, buffer, offset); } + + g_free(buf); + return ret; } ssize_t qemu_deliver_packet_iov(NetClientState *sender, |