Coverage Report

Created: 2023-03-26 07:33

/src/wget/lib/xstrndup.c
Line
Count
Source (jump to first uncovered line)
1
/* Duplicate a bounded initial segment of a string, with out-of-memory
2
   checking.
3
   Copyright (C) 2003, 2006-2007, 2009-2023 Free Software Foundation, Inc.
4
5
   This program is free software: you can redistribute it and/or modify
6
   it under the terms of the GNU General Public License as published by
7
   the Free Software Foundation, either version 3 of the License, or
8
   (at your option) any later version.
9
10
   This program 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 General Public License for more details.
14
15
   You should have received a copy of the GNU General Public License
16
   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
17
18
#include <config.h>
19
20
/* Specification.  */
21
#include "xstrndup.h"
22
23
#include <string.h>
24
#include "xalloc.h"
25
26
/* Return a newly allocated copy of at most N bytes of STRING.
27
   In other words, return a copy of the initial segment of length N of
28
   STRING.  */
29
char *
30
xstrndup (const char *string, size_t n)
31
19.9k
{
32
19.9k
  char *s = strndup (string, n);
33
19.9k
  if (! s)
34
0
    xalloc_die ();
35
19.9k
  return s;
36
19.9k
}