mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-10 15:20:10 +00:00
04bf7d2d8a
Otherwise on gnu-i686 there are unwanted PLT entries in libc.so when fortification is enabled. Tested for i686-gnu, x86_64-gnu, i686-linux-gnu and x86_64-linux-gnu
31 lines
1.0 KiB
C
31 lines
1.0 KiB
C
/* Copyright (C) 1991-2023 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, see
|
|
<https://www.gnu.org/licenses/>. */
|
|
|
|
#include <string.h>
|
|
#include <memcopy.h>
|
|
|
|
|
|
char *
|
|
__strncpy_chk (char *s1, const char *s2, size_t n, size_t s1len)
|
|
{
|
|
if (__builtin_expect (s1len < n, 0))
|
|
__chk_fail ();
|
|
|
|
return strncpy (s1, s2, n);
|
|
}
|
|
libc_hidden_builtin_def (__strncpy_chk)
|