diff options
| author | Jonathan Gray <jsg@cvs.openbsd.org> | 2019-12-21 06:01:10 +0000 |
|---|---|---|
| committer | Jonathan Gray <jsg@cvs.openbsd.org> | 2019-12-21 06:01:10 +0000 |
| commit | 3e92c223df4d6afc80c3ddd7116a0d85fb4bc490 (patch) | |
| tree | db789999512ed23dd833908f68800b70abd5eb4c /lib/libc | |
| parent | b152682605c66991fc6639cf9f6b97e811044e8b (diff) | |
Warn that auth_call(3) users should include a "--" argument before
non-optional arguments to stop getopt(3) processing.
ok deraadt@
Diffstat (limited to 'lib/libc')
| -rw-r--r-- | lib/libc/gen/auth_subr.3 | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/lib/libc/gen/auth_subr.3 b/lib/libc/gen/auth_subr.3 index 000386679e3..e4f7bd1a253 100644 --- a/lib/libc/gen/auth_subr.3 +++ b/lib/libc/gen/auth_subr.3 @@ -1,4 +1,4 @@ -.\" $OpenBSD: auth_subr.3,v 1.23 2015/11/24 22:03:33 millert Exp $ +.\" $OpenBSD: auth_subr.3,v 1.24 2019/12/21 06:01:09 jsg Exp $ .\" .\" Copyright (c) 1997 Berkeley Software Design, Inc. All rights reserved. .\" @@ -31,7 +31,7 @@ .\" SUCH DAMAGE. .\" .\" BSDI $From: auth_subr.3,v 2.5 2000/03/30 19:11:27 polk Exp $ -.Dd $Mdocdate: November 24 2015 $ +.Dd $Mdocdate: December 21 2019 $ .Dt AUTH_OPEN 3 .Os .Sh NAME @@ -200,6 +200,11 @@ The remaining arguments, which should be of type and terminated with a .Dv NULL , are passed to the login script at the end of the command line. +Non-optional arguments such as user should be prefixed by a +.Qq -- +argument so that +.Xr getopt 3 +will not attempt to interpret them as optional flags. .El .Pp The |