daxi20/smartdns
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Add config

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This commit is contained in:
Nick Peng
2018-06-07 01:11:44 +08:00
parent d92a67bf2a
commit db3c7df954
7 changed files with 272 additions and 11 deletions
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4
dns_client.c
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@@ -169,7 +169,8 @@ int _dns_client_server_add(char *server_ip, struct addrinfo *gai, dns_server_typ
server_info->ss_family = gai->ai_family;
server_info->addr_len = gai->ai_addrlen;
server_info->type = server_type;
if (gai->ai_addrlen > sizeof(server_info->addr)) {
if (gai->ai_addrlen > sizeof(server_info->in6)) {
tlog(TLOG_ERROR, "addr len invalid, %d, %d, %d", gai->ai_addrlen, sizeof(server_info->addr), server_info->ss_family);
goto errout;
}
memcpy(&server_info->addr, gai->ai_addr, gai->ai_addrlen);
@@ -235,6 +236,7 @@ int _dns_client_server_operate(char *server_ip, int port, dns_server_type_t serv
snprintf(port_s, 8, "%d", port);
gai = _dns_client_getaddr(server_ip, port_s, sock_type, 0);
if (gai == NULL) {
tlog(TLOG_ERROR, "get address failed, %s:%d", server_ip, port);
goto errout;
}