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| author | Andrei Karas <akaras@inbox.ru> | 2018-11-06 19:49:46 +0300 |
|---|---|---|
| committer | Andrei Karas <akaras@inbox.ru> | 2018-11-14 06:00:50 +0300 |
| commit | 25abd43600a693a47acd755b5713b342de86a7ca (patch) | |
| tree | 543ab08adc6c25287de398df13c484b32e9cae19 /src/char/char.c | |
| parent | 172f8c8ac189e1f6590324eb0aca14cffdba3083 (diff) | |
| download | hercules-25abd43600a693a47acd755b5713b342de86a7ca.tar.gz hercules-25abd43600a693a47acd755b5713b342de86a7ca.tar.bz2 hercules-25abd43600a693a47acd755b5713b342de86a7ca.tar.xz hercules-25abd43600a693a47acd755b5713b342de86a7ca.zip | |
Add send packet validation for connections between server and clients.
Diffstat (limited to 'src/char/char.c')
| -rw-r--r-- | src/char/char.c | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/src/char/char.c b/src/char/char.c index 18269aeaf..5575ce6fe 100644 --- a/src/char/char.c +++ b/src/char/char.c @@ -4353,9 +4353,9 @@ static void char_delete2_cancel(int fd, struct char_session_data *sd) static void char_send_account_id(int fd, int account_id) { - WFIFOHEAD(fd,4); - WFIFOL(fd,0) = account_id; - WFIFOSET(fd,4); + WFIFOHEAD(fd, 4); + WFIFOL(fd, 0) = account_id; + WFIFOSET2(fd, 4); } static void char_parse_char_connect(int fd, struct char_session_data *sd, uint32 ipl) @@ -4908,10 +4908,10 @@ static void char_parse_char_delete2_cancel(int fd, struct char_session_data *sd) // 3 - error static void char_login_map_server_ack(int fd, uint8 flag) { - WFIFOHEAD(fd,3); - WFIFOW(fd,0) = 0x2af9; - WFIFOB(fd,2) = flag; - WFIFOSET(fd,3); + WFIFOHEAD(fd, 3); + WFIFOW(fd, 0) = 0x2af9; + WFIFOB(fd, 2) = flag; + WFIFOSET2(fd, 3); } static void char_parse_char_login_map_server(int fd, uint32 ipl) @@ -4938,6 +4938,7 @@ static void char_parse_char_login_map_server(int fd, uint32 ipl) chr->server[i].users = 0; sockt->session[fd]->func_parse = chr->parse_frommap; sockt->session[fd]->flag.server = 1; + sockt->session[fd]->flag.validate = 0; sockt->realloc_fifo(fd, FIFOSIZE_SERVERLINK, FIFOSIZE_SERVERLINK); chr->mapif_init(fd); } @@ -5307,6 +5308,7 @@ static int char_check_connect_login_server(int tid, int64 tick, int id, intptr_t sockt->session[chr->login_fd]->func_parse = chr->parse_fromlogin; sockt->session[chr->login_fd]->flag.server = 1; + sockt->session[chr->login_fd]->flag.validate = 0; sockt->realloc_fifo(chr->login_fd, FIFOSIZE_SERVERLINK, FIFOSIZE_SERVERLINK); loginif->connect_to_server(); @@ -6299,6 +6301,7 @@ int do_init(int argc, char **argv) Sql_ShowDebug(inter->sql_handle); sockt->set_defaultparse(chr->parse_char); + sockt->validate = true; if ((chr->char_fd = sockt->make_listen_bind(bind_ip,chr->port)) == -1) { ShowFatalError("Failed to bind to port '"CL_WHITE"%d"CL_RESET"'\n",chr->port); |