Date: Fri, 19 Dec 1997 12:06:01 -0800 (PST) From: croehrig@house.org To: freebsd-gnats-submit@FreeBSD.ORG Subject: bin/5345: NIS netgroup lookups (innetgr) don't work properly under 2.2.5-RELEASE Message-ID: <199712192006.MAA13840@hub.freebsd.org> Resent-Message-ID: <199712192010.MAA14114@hub.freebsd.org>
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>Number: 5345
>Category: bin
>Synopsis: NIS netgroup lookups (innetgr) don't work properly under 2.2.5-RELEASE
>Confidential: no
>Severity: serious
>Priority: high
>Responsible: freebsd-bugs
>State: open
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Fri Dec 19 12:10:01 PST 1997
>Last-Modified:
>Originator: Chris Roehrig
>Organization:
University of British Columbia
>Release: 2.2.5-RELEASE
>Environment:
FreeBSD javanica.house.org 2.2.5-STABLE FreeBSD 2.2.5-STABLE #0: Wed Dec 17 08:13:26 PST 1997 croehrig@javanica.house.org:/Mounts/Local2/FreeBSD/2.2-STABLE/src/sys/compile/JAVANICA i386
>Description:
innetgr seems to be broken in 2.2.5-RELEASE.
I just upgraded from 2.2.1-RELEASE where netgroups worked fine, and now lookups
don't work properly. When a host belongs to more than one netgroup, innetgr
seems to ignore the one listed last.
>How-To-Repeat:
Set up a netgroup map using a netgroup file like:
allhosts (good,,) (bad,,)
zallhosts (good,,) (bad,,)
badhosts (bad,,)
% ypcat -k netgroup.byhost
good.* allhosts,zallhosts
bad.* allhosts,badhosts,zallhosts
The output of the following program:
#include <stdio.h>
void main( int argc, char *argv[] )
{ printf("innetgr(%s,%s,NULL,NULL) -> %d\n",
argv[1], argv[2],innetgr(argv[1], argv[2], NULL, NULL ) ); }
Gives:
innetgr(allhosts,good,NULL,NULL) -> 1
innetgr(allhosts,bad,NULL,NULL) -> 1
innetgr(badhosts,good,NULL,NULL) -> 0
innetgr(badhosts,bad,NULL,NULL) -> 1
innetgr(zallhosts,good,NULL,NULL) -> 0
innetgr(zallhosts,bad,NULL,NULL) -> 0
The last two tests are incorrect.
>Fix:
>Audit-Trail:
>Unformatted:
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