{
char type, *e;
int n;
- int sport,dport;
+ int sport,dport,sserv,dserv;
char sports[256], dports[256], host[256];
char buf[1024];
+ struct servent *se;
ssh_rportfwds = newtree234(ssh_rportcmp_ssh1);
/* Add port forwardings. */
dports[n] = 0;
e++;
dport = atoi(dports);
+ dserv = 0;
+ if (dport == 0) {
+ dserv = 1;
+ se = getservbyname(dports, NULL);
+ if (se != NULL) {
+ dport = ntohs(se->s_port);
+ } else {
+ sprintf(buf,
+ "Service lookup failed for destination port \"%s\"",
+ dports);
+ logevent(buf);
+ }
+ }
sport = atoi(sports);
+ sserv = 0;
+ if (sport == 0) {
+ sserv = 1;
+ se = getservbyname(sports, NULL);
+ if (se != NULL) {
+ sport = ntohs(se->s_port);
+ } else {
+ sprintf(buf,
+ "Service lookup failed for source port \"%s\"",
+ sports);
+ logevent(buf);
+ }
+ }
if (sport && dport) {
if (type == 'L') {
pfd_addforward(host, dport, sport);
- sprintf(buf, "Local port %d forwarding to %s:%d",
- sport, host, dport);
+ sprintf(buf, "Local port %.*s%.*s%d%.*s forwarding to"
+ " %s:%.*s%.*s%d%.*s",
+ sserv ? strlen(sports) : 0, sports,
+ sserv, "(", sport, sserv, ")",
+ host,
+ dserv ? strlen(dports) : 0, dports,
+ dserv, "(", dport, dserv, ")");
logevent(buf);
} else {
struct ssh_rportfwd *pf;
logevent(buf);
sfree(pf);
} else {
- sprintf(buf, "Requesting remote port %d forward to %s:%d",
- sport, host, dport);
+ sprintf(buf, "Requesting remote port %.*s%.*s%d%.*s"
+ " forward to %s:%.*s%.*s%d%.*s",
+ sserv ? strlen(sports) : 0, sports,
+ sserv, "(", sport, sserv, ")",
+ host,
+ dserv ? strlen(dports) : 0, dports,
+ dserv, "(", dport, dserv, ")");
logevent(buf);
send_packet(SSH1_CMSG_PORT_FORWARD_REQUEST,
PKT_INT, sport,
static char *e; /* preserve across crReturn */
char type;
int n;
- int sport,dport;
+ int sport,dport,sserv,dserv;
char sports[256], dports[256], host[256];
char buf[1024];
+ struct servent *se;
ssh_rportfwds = newtree234(ssh_rportcmp_ssh2);
/* Add port forwardings. */
dports[n] = 0;
e++;
dport = atoi(dports);
+ dserv = 0;
+ if (dport == 0) {
+ dserv = 1;
+ se = getservbyname(dports, NULL);
+ if (se != NULL) {
+ dport = ntohs(se->s_port);
+ } else {
+ sprintf(buf,
+ "Service lookup failed for destination port \"%s\"",
+ dports);
+ logevent(buf);
+ }
+ }
sport = atoi(sports);
+ sserv = 0;
+ if (sport == 0) {
+ sserv = 1;
+ se = getservbyname(sports, NULL);
+ if (se != NULL) {
+ sport = ntohs(se->s_port);
+ } else {
+ sprintf(buf,
+ "Service lookup failed for source port \"%s\"",
+ sports);
+ logevent(buf);
+ }
+ }
if (sport && dport) {
if (type == 'L') {
pfd_addforward(host, dport, sport);
- sprintf(buf, "Local port %d forwarding to %s:%d",
- sport, host, dport);
+ sprintf(buf, "Local port %.*s%.*s%d%.*s forwarding to"
+ " %s:%.*s%.*s%d%.*s",
+ sserv ? strlen(sports) : 0, sports,
+ sserv, "(", sport, sserv, ")",
+ host,
+ dserv ? strlen(dports) : 0, dports,
+ dserv, "(", dport, dserv, ")");
logevent(buf);
} else {
struct ssh_rportfwd *pf;
logevent(buf);
sfree(pf);
} else {
- sprintf(buf, "Requesting remote port %d (forwarded to %s:%d)",
- sport, host, dport);
+ sprintf(buf, "Requesting remote port %.*s%.*s%d%.*s"
+ " forward to %s:%.*s%.*s%d%.*s",
+ sserv ? strlen(sports) : 0, sports,
+ sserv, "(", sport, sserv, ")",
+ host,
+ dserv ? strlen(dports) : 0, dports,
+ dserv, "(", dport, dserv, ")");
logevent(buf);
ssh2_pkt_init(SSH2_MSG_GLOBAL_REQUEST);
ssh2_pkt_addstring("tcpip-forward");