From 9ffbb61221fd5d0ee2b7989d2e5c785efee8cc02 Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Fri, 16 Oct 1998 16:33:36 +0000 Subject: Update. * sysdeps/unix/opendir.c: Use O_DIRECTORY if available. If not available double check to verify it's a directory. * sysdeps/unix/sysv/linux/alpha/bits/fcntl.h: Add O_DIRECTORY. * sysdeps/unix/sysv/linux/mips/bits/fcntl: Likewise. * sysdeps/unix/sysv/linux/bits/fcntl.h: Remove O_* constants which are not generally available. * sysdeps/unix/sysv/linux/i386/bits/fcntl.h: New file. * sysdeps/unix/sysv/linux/i386/setgroups.c: Add range check for values. * sysdeps/unix/sysv/linux/arm/Makefile: New file. * sysdeps/unix/sysv/linux/arm/setegid.c: New file. * sysdeps/unix/sysv/linux/arm/seteuid.c: New file. * sysdeps/unix/sysv/linux/arm/setfsgid.c: New file. * sysdeps/unix/sysv/linux/arm/setfsuid.c: New file. * sysdeps/unix/sysv/linux/arm/setgid.c: New file. * sysdeps/unix/sysv/linux/arm/setgroups.c: New file. * sysdeps/unix/sysv/linux/arm/setresgid.c: New file. * sysdeps/unix/sysv/linux/arm/setresuid.c: New file. * sysdeps/unix/sysv/linux/arm/setuid.c: New file. * sysdeps/unix/sysv/linux/i386/setegid.c: New file. * sysdeps/unix/sysv/linux/i386/seteuid.c: New file. * sysdeps/unix/sysv/linux/i386/setfsgid.c: New file. * sysdeps/unix/sysv/linux/i386/setfsuid.c: New file. * sysdeps/unix/sysv/linux/i386/setgid.c: New file. * sysdeps/unix/sysv/linux/i386/setgroups.c: New file. * sysdeps/unix/sysv/linux/i386/setresgid.c: New file. * sysdeps/unix/sysv/linux/i386/setresuid.c: New file. * sysdeps/unix/sysv/linux/i386/setuid.c: New file. * sysdeps/unix/sysv/linux/m68k/setegid.c: New file. * sysdeps/unix/sysv/linux/m68k/seteuid.c: New file. * sysdeps/unix/sysv/linux/m68k/setfsgid.c: New file. * sysdeps/unix/sysv/linux/m68k/setfsuid.c: New file. * sysdeps/unix/sysv/linux/m68k/setgid.c: New file. * sysdeps/unix/sysv/linux/m68k/setgroups.c: New file. * sysdeps/unix/sysv/linux/m68k/setresgid.c: New file. * sysdeps/unix/sysv/linux/m68k/setresuid.c: New file. * sysdeps/unix/sysv/linux/m68k/setuid.c: New file. * sysdeps/unix/sysv/linux/sparc/sparc32/setegid.c: New file. * sysdeps/unix/sysv/linux/sparc/sparc32/seteuid.c: New file. * sysdeps/unix/sysv/linux/sparc/sparc32/setfsgid.c: New file. * sysdeps/unix/sysv/linux/sparc/sparc32/setfsuid.c: New file. * sysdeps/unix/sysv/linux/sparc/sparc32/setgid.c: New file. * sysdeps/unix/sysv/linux/sparc/sparc32/setgroups.c: New file. * sysdeps/unix/sysv/linux/sparc/sparc32/setresgid.c: New file. * sysdeps/unix/sysv/linux/sparc/sparc32/setresuid.c: New file. * sysdeps/unix/sysv/linux/sparc/sparc32/setuid.c: New file. * sysdeps/unix/sysv/linux/arm/syscalls.list: Add s_setgid, s_setresuid, s_setresgid, and s_setuid. * sysdeps/unix/sysv/linux/i386/syscalls.list: Likewise. * sysdeps/unix/sysv/linux/m68k/syscalls.list: Likewise. * sysdeps/unix/sysv/linux/sparc/sparc32/syscalls.list: Likewise. * sysdeps/unix/sysv/linux/i386/Makefile [subdir=misc] (sysdep_routines): Add setfsgid, setfsuid, setresgid, and setresuid. * sysdeps/unix/sysv/linux/m68k/Makefile: Likewise. * sysdeps/unix/sysv/linux/sparc/sparc32/Makefile: Likewise. 1998-10-16 Ulrich Drepper * iconv/skeleton.c: Include ELF header only of STATIC_GCONV is not --- sysdeps/unix/sysv/linux/i386/setgroups.c | 12 ++++++++++-- 1 file changed, 10 insertions(+), 2 deletions(-) (limited to 'sysdeps/unix/sysv/linux/i386/setgroups.c') diff --git a/sysdeps/unix/sysv/linux/i386/setgroups.c b/sysdeps/unix/sysv/linux/i386/setgroups.c index 8f87119..38e62a8 100644 --- a/sysdeps/unix/sysv/linux/i386/setgroups.c +++ b/sysdeps/unix/sysv/linux/i386/setgroups.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1997 Free Software Foundation, Inc. +/* Copyright (C) 1997, 1998 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 @@ -16,6 +16,7 @@ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ +#include #include #include #include @@ -36,6 +37,13 @@ setgroups (n, groups) __kernel_gid_t kernel_groups[n]; for (i = 0; i < n; i++) - kernel_groups[i] = groups[i]; + { + kernel_groups[i] = groups[i]; + if (groups[i] != (gid_t) ((__kernel_gid_t) groups[i])) + { + __set_errno (EINVAL); + return -1; + } + } return __syscall_setgroups (n, kernel_groups); } -- cgit v1.1