Subject: CVS commit: src/usr.bin/id
To: None <source-changes@NetBSD.org>
From: Matthias Drochner <email@example.com>
Date: 08/30/2005 16:47:47
Module Name: src
Committed By: drochner
Date: Tue Aug 30 16:47:47 UTC 2005
id(1) didn't check the return value of getgrouplist(3) and used memory
outside the group array in the case that a user is member of more than
(This is probably also the problem behind PR bin/31069 by Zafer Aydogan.)
So check the return value and retry with sufficiently allocated memory
in case the initial _SC_NGROUPS_MAX groups are not enough.
To generate a diff of this commit:
cvs rdiff -r1.24 -r1.25 src/usr.bin/id/id.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.