From 9f3731cf7f8f1d1b4718fdbeae2ca5d46bbc6950 Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Mon, 18 Jul 2005 21:07:28 +0000 Subject: * nscd/grpcache.c (cache_addgr): Use correct maximum for group ID length. Patch by Ivan Gyurdiev . * debug/confstr_chk.c: New file. * debug/getdomainname_chk.c: New file. * debug/getgroups_chk.c: New file. * debug/gethostname_chk.c: New file. * debug/getlogin_r_chk.c: New file. * debug/ttyname_r_chk.c: New file. * posix/bits/unistd.h: Add definitions for new debug versions. * debug/tst-chk1.c: Add tests for new functions. * debug/Versions: Export new functions. * debug/Makefile (routines): Add new files. * stdlib/bits/stdlib.h: Fix typo. * manual/Makefile (libc/index.html): Depend on dir-add.texi. --- debug/getdomainname_chk.c | 29 +++++++++++++++++++++++++++++ 1 file changed, 29 insertions(+) create mode 100644 debug/getdomainname_chk.c (limited to 'debug/getdomainname_chk.c') diff --git a/debug/getdomainname_chk.c b/debug/getdomainname_chk.c new file mode 100644 index 0000000000..a85464589b --- /dev/null +++ b/debug/getdomainname_chk.c @@ -0,0 +1,29 @@ +/* Copyright (C) 2005 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#include + + +int +__getdomainname_chk (char *buf, size_t buflen, size_t nreal) +{ + if (buflen > nreal) + __chk_fail (); + + return getdomainname (buf, buflen); +} -- cgit 1.4.1