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