diff options
Diffstat (limited to 'mtu.c')
| -rw-r--r-- | mtu.c | 10 |
1 files changed, 7 insertions, 3 deletions
@@ -93,9 +93,9 @@ static void do_inject(void) struct sockaddr_in from; int len, seq = 0; + icmp_send_ping(fd, (struct sockaddr *) &to, sizeof(to), + ++seq, mtu_size); for (;;) { - icmp_send_ping(fd, (struct sockaddr *) &to, sizeof(to), - ++seq, mtu_size); if ((len = icmp_read_reply(fd, (struct sockaddr *) &from, sizeof(from), buf, sizeof(buf))) <= 0) @@ -106,9 +106,13 @@ static void do_inject(void) (struct sockaddr *) &to)) continue; + if (seq != 1) + sleep(1); + + icmp_send_ping(fd, (struct sockaddr *) &to, sizeof(to), + ++seq, mtu_size); icmp_send_frag_needed(fd, (struct sockaddr *) &to, sizeof(to), (struct iphdr *) buf, mtu_size - 2); - sleep(1); } } |