diff options
| -rw-r--r-- | net/tftp.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/net/tftp.c b/net/tftp.c index 65c39d7fb70..2e073183d5a 100644 --- a/net/tftp.c +++ b/net/tftp.c @@ -493,8 +493,15 @@ static void tftp_handler(uchar *pkt, unsigned dest, struct in_addr sip, tftp_prev_block = tftp_cur_block; tftp_cur_block = (unsigned short)(block + 1); update_block_number(); - if (ack_ok) + if (ack_ok) { + if (block == 0 && + tftp_state == STATE_SEND_WRQ){ + /* connection's first ACK */ + tftp_state = STATE_DATA; + tftp_remote_port = src; + } tftp_send(); /* Send next data block */ + } } } #endif |