diff options
| author | Theo de Raadt <deraadt@cvs.openbsd.org> | 1999-07-20 19:55:07 +0000 |
|---|---|---|
| committer | Theo de Raadt <deraadt@cvs.openbsd.org> | 1999-07-20 19:55:07 +0000 |
| commit | 3298e9b2dc84b04584f33f4882edf1ef41c3a14d (patch) | |
| tree | ceb525b1c88f28f2845c14716c68b2e3a686e2db /libexec/ftpd/ftpd.c | |
| parent | 1b8e697a6d3cd0edfd797214d64eec03736216aa (diff) | |
do not proceed if incorrect args are found; found by form
Diffstat (limited to 'libexec/ftpd/ftpd.c')
| -rw-r--r-- | libexec/ftpd/ftpd.c | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/libexec/ftpd/ftpd.c b/libexec/ftpd/ftpd.c index d85b0c05473..09626410925 100644 --- a/libexec/ftpd/ftpd.c +++ b/libexec/ftpd/ftpd.c @@ -1,4 +1,4 @@ -/* $OpenBSD: ftpd.c,v 1.54 1999/04/29 21:38:43 downsj Exp $ */ +/* $OpenBSD: ftpd.c,v 1.55 1999/07/20 19:55:06 deraadt Exp $ */ /* $NetBSD: ftpd.c,v 1.15 1995/06/03 22:46:47 mycroft Exp $ */ /* @@ -225,6 +225,7 @@ static struct passwd * static char *sgetsave __P((char *)); static void reapchild __P((int)); static int check_host __P((struct sockaddr_in *)); +static void usage __P((void)); void logxfer __P((char *, off_t, time_t)); @@ -241,6 +242,16 @@ curdir() return (guest ? path+1 : path); } +char *argstr = "AdDhlMSt:T:u:UvP"; + +static void +usage() +{ + syslog(LOG_ERR, + "usage: ftpd [-AdDhlMSUv] [-t timeout] [-T maxtimeout] [-u mask]"); + exit(2); +} + int main(argc, argv, envp) int argc; @@ -250,7 +261,6 @@ main(argc, argv, envp) int addrlen, ch, on = 1, tos; char *cp, line[LINE_MAX]; FILE *fd; - char *argstr = "AdDhlMSt:T:u:UvP"; struct hostent *hp; tzset(); /* in case no timezone database in ~ftp */ @@ -325,7 +335,7 @@ main(argc, argv, envp) break; default: - warnx("unknown flag -%c ignored", optopt); + usage(); break; } } |