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authorLorenz <12514511+RincewindsHat@users.noreply.github.com>2023-03-11 10:34:47 (GMT)
committerGitHub <noreply@github.com>2023-03-11 10:34:47 (GMT)
commit75342b53853a898bdd93c7d3da9374115bab6b6d (patch)
tree0c0af2b796bcdd8ddd42187beb5badb420db8dea /gl/reallocarray.c
parent6bbe0b7b0f609ecab831dec9be7690842bf0a0fc (diff)
parent357787868b5201ec3e874e7a225b1c944cbbdb4d (diff)
downloadmonitoring-plugins-75342b53853a898bdd93c7d3da9374115bab6b6d.tar.gz
Merge branch 'master' into patch-1refs/pull/1842/head
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1/* reallocarray function that is glibc compatible.
2
3 Copyright (C) 2017-2023 Free Software Foundation, Inc.
4
5 This file is free software: you can redistribute it and/or modify
6 it under the terms of the GNU Lesser General Public License as
7 published by the Free Software Foundation; either version 2.1 of the
8 License, or (at your option) any later version.
9
10 This file 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
13 GNU Lesser General Public License for more details.
14
15 You should have received a copy of the GNU Lesser General Public License
16 along with this program. If not, see <https://www.gnu.org/licenses/>. */
17
18/* written by Darshit Shah */
19
20#include <config.h>
21
22#include <stdckdint.h>
23#include <stdlib.h>
24#include <errno.h>
25
26void *
27reallocarray (void *ptr, size_t nmemb, size_t size)
28{
29 size_t nbytes;
30 if (ckd_mul (&nbytes, nmemb, size))
31 {
32 errno = ENOMEM;
33 return NULL;
34 }
35
36 /* Rely on the semantics of GNU realloc. */
37 return realloc (ptr, nbytes);
38}