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- Description: remove yp host lookup and fix some types
- Author: Jan Delgado <jdelgado@gmx.net>
-
- Index: udptunnel-1.1/host2ip.c
- ===================================================================
- --- udptunnel-1.1.orig/host2ip.c
- +++ udptunnel-1.1/host2ip.c
- @@ -4,7 +4,6 @@
- #include <netdb.h> /* gethostbyname() */
- #include <netinet/in.h> /* sockaddr_in */
- #include <arpa/inet.h> /* inet_addr() */
- -#include <rpcsvc/ypclnt.h> /* YP */
- #include <ctype.h> /* isspace() */
-
- #include "host2ip.h"
- @@ -37,19 +36,9 @@ struct in_addr host2ip(char *host)
- else if ((hep = gethostbyname(host))) {
- in = *(struct in_addr *)(hep->h_addr_list[0]);
- }
- - /* As a last resort, try YP. */
- else {
- - static char *domain = 0; /* YP domain */
- - char *value; /* key value */
- - int value_len; /* length of returned value */
- -
- - if (!domain) yp_get_default_domain(&domain);
- - if (yp_match(domain, "hosts.byname", host, strlen(host), &value, &value_len) == 0) {
- - in.s_addr = inet_addr(value);
- - } else {
- /* Everything failed */
- in.s_addr = INADDR_ANY;
- - }
- }
- return in;
- } /* host2ip */
- Index: udptunnel-1.1/udptunnel.c
- ===================================================================
- --- udptunnel-1.1.orig/udptunnel.c
- +++ udptunnel-1.1/udptunnel.c
- @@ -423,7 +423,7 @@ static void await_incoming_connections(s
- for (i = 0; i < relay_count; i++) {
- if (FD_ISSET(relays[i].tcp_listen_sock, &readfds)) {
- struct sockaddr_in client_addr;
- - int addrlen = sizeof(client_addr);
- + socklen_t addrlen = sizeof(client_addr);
-
- if ((relays[i].tcp_sock =
- accept(relays[i].tcp_listen_sock,
- @@ -478,7 +478,7 @@ static int udp_to_tcp(struct relay *rela
- struct out_packet p;
- int buflen;
- struct sockaddr_in remote_udpaddr;
- - int addrlen = sizeof(remote_udpaddr);
- + socklen_t addrlen = sizeof(remote_udpaddr);
-
- if ((buflen = recvfrom(relay->udp_recv_sock, p.buf, UDPBUFFERSIZE, 0,
- (struct sockaddr *) &remote_udpaddr,
- @@ -555,7 +555,8 @@ static int tcp_to_udp(struct relay *rela
- /* There isn't a UDP listener waiting on the other end, but
- * that's okay, it's probably just not up at the moment or something.
- * Use getsockopt(SO_ERROR) to clear the error state. */
- - int err, len = sizeof(err);
- + int err;
- + socklen_t len = sizeof(err);
-
- if (debug > 1) {
- fprintf(stderr, "ECONNREFUSED on udp_send_sock; clearing.\n");
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