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ADD EDNS check feature, TCP server bugfix

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This commit is contained in:
Nick Peng
2018-12-20 00:16:32 +08:00
parent 3d8155e67b
commit 40740f531b
8 changed files with 230 additions and 52 deletions
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10
src/dns_server.c
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@@ -551,6 +551,7 @@ void _dns_server_request_release(struct dns_request *request)
free(addr_map);
}
pthread_mutex_destroy(&request->ip_map_lock);
_dns_server_client_release(request->client);
memset(request, 0, sizeof(*request));
free(request);
}
@@ -903,7 +904,6 @@ static int dns_server_resolve_callback(char *domain, dns_result_type rtype, unsi
void *user_ptr)
{
struct dns_request *request = user_ptr;
struct dns_server_conn *client = request->client;
int ip_num = 0;
if (request == NULL) {
@@ -936,7 +936,6 @@ static int dns_server_resolve_callback(char *domain, dns_result_type rtype, unsi
_dns_server_request_remove(request);
}
_dns_server_request_release(request);
_dns_server_client_release(client);
}
return 0;
@@ -1944,6 +1943,13 @@ errout:
void _dns_server_close_socket(void)
{
struct dns_server_conn *client, *tmp;
list_for_each_entry_safe(client, tmp, &server.client_list, list)
{
_dns_server_client_close(client);
}
if (server.udp_server.fd > 0) {
close(server.udp_server.fd);
server.udp_server.fd = 0;