diff options
| -rw-r--r-- | usr.sbin/identd/identd.8 | 12 | ||||
| -rw-r--r-- | usr.sbin/identd/identd.c | 19 |
2 files changed, 22 insertions, 9 deletions
diff --git a/usr.sbin/identd/identd.8 b/usr.sbin/identd/identd.8 index 477e2e26679..2bde9209c09 100644 --- a/usr.sbin/identd/identd.8 +++ b/usr.sbin/identd/identd.8 @@ -1,4 +1,4 @@ -.\" $OpenBSD: identd.8,v 1.8 2013/04/23 05:43:04 dlg Exp $ +.\" $OpenBSD: identd.8,v 1.9 2013/04/23 21:18:56 sthen Exp $ .\" .\" Copyright (c) 2013 David Gwynne <dlg@openbsd.org> .\" @@ -22,7 +22,7 @@ .Nd Identification Protocol daemon .Sh SYNOPSIS .Nm -.Op Fl 46dNn +.Op Fl 46deNn .Op Fl l Ar address .Op Fl t Ar timeout .Sh DESCRIPTION @@ -49,6 +49,14 @@ Do not daemonize. If this option is specified, .Nm will run in the foreground and log to stderr. +.It Fl e +Always return +.Dq UNKNOWN-ERROR +instead of the +.Dq NO-USER +or +.Dq INVALID-PORT +errors. .It Fl l Ar address Listen on the specified address. By default diff --git a/usr.sbin/identd/identd.c b/usr.sbin/identd/identd.c index 3a82caaed38..7bf8563adb0 100644 --- a/usr.sbin/identd/identd.c +++ b/usr.sbin/identd/identd.c @@ -1,4 +1,4 @@ -/* $OpenBSD: identd.c,v 1.16 2013/04/23 10:33:06 dlg Exp $ */ +/* $OpenBSD: identd.c,v 1.17 2013/04/23 21:18:57 sthen Exp $ */ /* * Copyright (c) 2013 David Gwynne <dlg@openbsd.org> @@ -178,7 +178,7 @@ __dead void usage(void) { extern char *__progname; - fprintf(stderr, "usage: %s [-46dNn] [-l address] [-t timeout]\n", + fprintf(stderr, "usage: %s [-46deNn] [-l address] [-t timeout]\n", __progname); exit(1); } @@ -187,6 +187,7 @@ struct timeval timeout = { TIMEOUT_DEFAULT, 0 }; int debug = 0; int noident = 0; int on = 1; +int unknown_err = 0; int (*parent_uprintf)(struct ident_resolver *, struct passwd *) = parent_username; @@ -217,7 +218,7 @@ main(int argc, char *argv[]) pid_t parent; int sibling; - while ((c = getopt(argc, argv, "46dl:Nnp:t:")) != -1) { + while ((c = getopt(argc, argv, "46del:Nnp:t:")) != -1) { switch (c) { case '4': family = AF_INET; @@ -228,6 +229,9 @@ main(int argc, char *argv[]) case 'd': debug = 1; break; + case 'e': + unknown_err = 1; + break; case 'l': addr = optarg; break; @@ -508,8 +512,9 @@ child_rd(int fd, short events, void *arg) c->server.port, c->client.port, reply.buf); break; case E_NOUSER: - n = asprintf(&c->buf, "%u , %u : ERROR : NO-USER\r\n", - c->server.port, c->client.port); + n = asprintf(&c->buf, "%u , %u : ERROR : %s\r\n", + c->server.port, c->client.port, + unknown_err ? "UNKNOWN-ERROR" : "NO-USER"); break; case E_UNKNOWN: n = asprintf(&c->buf, "%u , %u : ERROR : UNKNOWN-ERROR\r\n", @@ -715,7 +720,7 @@ identd_request(int fd, short events, void *arg) struct ident_client *c = arg; char buf[64]; ssize_t n, i; - char *errstr = "INVALID-PORT"; + char *errstr = unknown_err ? "UNKNOWN-ERROR" : "INVALID-PORT"; n = read(fd, buf, sizeof(buf)); switch (n) { @@ -753,7 +758,7 @@ identd_request(int fd, short events, void *arg) goto error; if (fetchuid(c) == -1) { - errstr = "NO-USER"; + errstr = unknown_err ? "UNKNOWN-ERROR" : "NO-USER"; goto error; } |