Date: Wed, 4 Sep 2002 13:10:03 -0700 (PDT) From: "Chris S.J. Peron" <maneo@bsdpro.com> To: freebsd-bugs@FreeBSD.org Subject: Re: bin/42419: syslog enhancement for the nologin shell Message-ID: <200209042010.g84KA3CY028088@freefall.freebsd.org>
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The following reply was made to PR bin/42419; it has been noted by GNATS.
From: "Chris S.J. Peron" <maneo@bsdpro.com>
To: freebsd-gnats-submit@FreeBSD.org
Cc:
Subject: Re: bin/42419: syslog enhancement for the nologin shell
Date: Wed, 4 Sep 2002 14:55:15 -0500
Just a couple of changes for nologin.c
1) it possible that if a user is using su to change
to another user, the syslog would report the calling
users login and not the login of the desired user.
FIX: use getenv() rather the utmp
2) close utmp file descriptor
--- nologin.old.c Wed Sep 4 14:41:01 2002
+++ nologin.c Wed Sep 4 14:41:45 2002
@@ -99,8 +99,9 @@
if (strcmp(utp->ut_line, ontty()) == 0)
syslog(LOG_AUTH | LOG_WARNING,
"rejected login attempt for user %s %s from %s",
- utp->ut_name, ontty(), utp->ut_host);
+ getenv("USER"), ontty(), utp->ut_host);
}
+ close(fd);
return(0);
}
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