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Small tweak to the group parsing code to stop it from core dumping

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on malformed /etc/group entries. This is a band-aid until I can pull
in the newer group parsing code from getgrent .

Pointed out by: branson@belmakor.hq.ferg.com (Branson Matheson)
This commit is contained in:
Bill Paul 1997-05-21 15:10:42 +00:00
parent e8adebf242
commit 48d26cf410
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=25969
1 changed files with 3 additions and 1 deletions
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4
libexec/mknetid/parse_group.c
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@ -36,7 +36,7 @@ static const char sccsid[] = "@(#)getgrent.c 8.2 (Berkeley) 3/21/94";
#endif /* LIBC_SCCS and not lint */
#ifndef lint
static const char rcsid[] = "$Id$";
static const char rcsid[] = "$Id: parse_group.c,v 1.3 1997/02/22 14:21:54 peter Exp $";
#endif
/*
@ -141,6 +141,8 @@ grscan(search, gid, name)
if (search && name == NULL && _gr_group.gr_gid != gid)
continue;
cp = NULL;
if (bp == NULL) /* !! Must check for this! */
break;
for (m = _gr_group.gr_mem = members;; bp++) {
if (m == &members[MAXGRP - 1])
break;