From 9cba3299c449207d6110cf1e03728589ead48652 Mon Sep 17 00:00:00 2001 From: Erik Ekman Date: Fri, 24 Jul 2020 20:35:37 +0200 Subject: [PATCH] Replace send_ip_request with send_handshake_query --- src/client.c | 18 ++---------------- 1 file changed, 2 insertions(+), 16 deletions(-) diff --git a/src/client.c b/src/client.c index 1b4cee6..c72846f 100644 --- a/src/client.c +++ b/src/client.c @@ -1277,21 +1277,6 @@ send_handshake_query(int fd, char *prefix) send_query(fd, buf); } -static void -send_ip_request(int fd, int userid) -{ - char buf[512] = "i____."; - buf[1] = b32_5to8(userid); - - buf[2] = b32_5to8((rand_seed >> 10) & 0x1f); - buf[3] = b32_5to8((rand_seed >> 5) & 0x1f); - buf[4] = b32_5to8((rand_seed) & 0x1f); - rand_seed++; - - strncat(buf, topdomain, 512 - strlen(buf)); - send_query(fd, buf); -} - static void send_raw_udp_login(int dns_fd, int userid, int seed) { @@ -1468,6 +1453,7 @@ static int handshake_raw_udp(int dns_fd, int seed) { struct timeval tv; + char get_ip[] = { 'i', b32_5to8(userid), 0 }; char in[4096]; fd_set fds; int i; @@ -1481,7 +1467,7 @@ handshake_raw_udp(int dns_fd, int seed) fprintf(stderr, "Testing raw UDP data to the server (skip with -r)"); for (i = 0; running && i < 3; i++) { - send_ip_request(dns_fd, userid); + send_handshake_query(dns_fd, get_ip); len = handshake_waitdns(dns_fd, in, sizeof(in), 'i', 'I', i+1);