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[ Patch ] Bug 9873 Fix (bot can crash PvPGN) - thx go to Pelish

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This commit is contained in:
pandaemonium 2007-07-30 15:35:58 +00:00
parent 7a5a35f614
commit 5e2d080890
1 changed files with 5 additions and 1 deletions

6
pvpgn/src/bnetd/handle_bnet.cpp
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@ -4617,8 +4617,12 @@ static int _client_w3xp_clan_invitereply(t_connection * c, t_packet const *const
}
offset = sizeof(t_client_w3xp_clan_invitereply);
username = packet_get_str_const(packet, offset, MAX_USERNAME_LEN);
if (!(username = packet_get_str_const(packet, offset, MAX_USERNAME_LEN))) {
eventlog(eventlog_level_error,__FUNCTION__, "[%d] got bad W3XP CLAN_INVITEREPLY packet (missing username)", conn_get_socket(c));
return -1;
}
offset += (std::strlen(username) + 1);
status = *((char *) packet_get_data_const(packet, offset, 1));
if ((conn = connlist_find_connection_by_accountname(username)) != NULL) {
if ((status == W3XP_CLAN_INVITEREPLY_ACCEPT) && (clan = account_get_clan(conn_get_account(conn)))) {