1 /* Report an dynamic array index out of bounds condition.
2 Copyright (C) 2017-2023 Free Software Foundation, Inc.
3 This file is part of the GNU C Library.
4
5 The GNU C Library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Lesser General Public
7 License as published by the Free Software Foundation; either
8 version 2.1 of the License, or (at your option) any later version.
9
10 The GNU C Library is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Lesser General Public License for more details.
14
15 You should have received a copy of the GNU Lesser General Public
16 License along with the GNU C Library; if not, see
17 <https://www.gnu.org/licenses/>. */
18
19 #ifndef _LIBC
20 # include <libc-config.h>
21 # include <stdlib.h>
22 #endif
23
24 #include <dynarray.h>
25 #include <stdio.h>
26
27 void
28 __libc_dynarray_at_failure (size_t size, size_t index)
29 {
30 #ifdef _LIBC
31 char buf[200];
32 __snprintf (buf, sizeof (buf), "Fatal glibc error: "
33 "array index %zu not less than array length %zu\n",
34 index, size);
35 __libc_fatal (buf);
36 #else
37 abort ();
38 #endif
39 }
40 libc_hidden_def (__libc_dynarray_at_failure)