diff options
Diffstat (limited to 'posix')
| -rw-r--r-- | posix/bits/unistd.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/posix/bits/unistd.h b/posix/bits/unistd.h index efd7f75a50..e29b4cca46 100644 --- a/posix/bits/unistd.h +++ b/posix/bits/unistd.h @@ -1,5 +1,5 @@ /* Checking macros for unistd functions. - Copyright (C) 2005, 2006, 2007 Free Software Foundation, Inc. + Copyright (C) 2005, 2006, 2007, 2008 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 @@ -267,7 +267,7 @@ __NTH (getgroups (int __size, __gid_t __list[])) { if (__bos (__list) != (size_t) -1) { - if (!__builtin_constant_p (__size)) + if (!__builtin_constant_p (__size) || __size < 0) return __getgroups_chk (__size, __list, __bos (__list)); if (__size * sizeof (__gid_t) > __bos (__list)) |