- pfd_addforward(host, dport, *saddr ? saddr : NULL,
- sport, ssh, &ssh->cfg);
- logeventf(ssh, "Local port %.*s%.*s%.*s%.*s%d%.*s"
- " forwarding to %s:%.*s%.*s%d%.*s",
- (int)(*saddr?strlen(saddr):0), *saddr?saddr:NULL,
- (int)(*saddr?1:0), ":",
- (int)(sserv ? strlen(sports) : 0), sports,
- sserv, "(", sport, sserv, ")",
- host,
- (int)(dserv ? strlen(dports) : 0), dports,
- dserv, "(", dport, dserv, ")");
+ /* Verbose description of the destination port */
+ char *dportdesc = dupprintf("%s:%.*s%.*s%d%.*s",
+ host,
+ (int)(dserv ? strlen(dports) : 0), dports,
+ dserv, "(", dport, dserv, ")");
+ const char *err = pfd_addforward(host, dport,
+ *saddr ? saddr : NULL,
+ sport, ssh, &ssh->cfg);
+ if (err) {
+ logeventf(ssh, "Local port %s forward to %s"
+ " failed: %s", sportdesc, dportdesc, err);
+ } else {
+ logeventf(ssh, "Local port %s forwarding to %s",
+ sportdesc, dportdesc);
+ }
+ sfree(dportdesc);