File: bug-iconv2.c

package info (click to toggle)
glibc 2.28-8
  • links: PTS, VCS
  • area: main
  • in suites: buster, experimental, sid
  • size: 271,788 kB
  • sloc: ansic: 1,008,637; asm: 259,607; makefile: 11,271; sh: 10,477; python: 6,910; cpp: 4,992; perl: 2,258; awk: 2,005; yacc: 290; pascal: 182; sed: 73
file content (47 lines) | stat: -rw-r--r-- 1,116 bytes parent folder | download | duplicates (19)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
/* Test case by Akira Higuchi <a@kondara.org>.  */

#include <stdio.h>
#include <stdlib.h>
#include <iconv.h>

int
main (void)
{
  const char *dummy_codesets[] =
  {
    "ISO_8859-1", "ISO_8859-2", "ISO_8859-3", "ISO_8859-4",
    "ISO_8859-5", "ISO_8859-6", "ISO_8859-7", "ISO_8859-8"
  };
  iconv_t dummy_cd[8], cd_a;
  int i;
  char buffer[1024], *to = buffer;
  char *from = (char *) "foobar";
  size_t to_left = 1024, from_left = 6;

  /* load dummy modules */
  for (i = 0; i < 8; i++)
    if ((dummy_cd[i] = iconv_open (dummy_codesets[i], "UTF8")) == (iconv_t) -1)
      exit (1);

  /* load a module... */
  if ((cd_a = iconv_open ("EUC-JP", "UTF8")) == (iconv_t) -1)
    exit (1);
  /* and close it once. we'll reload this later */
  iconv_close (cd_a);

  /* unload dummy modules */
  for (i = 0; i < 8; i++)
    iconv_close (dummy_cd[i]);

  /* load the module again */
  if ((cd_a = iconv_open ("EUC-JP", "UTF8")) == (iconv_t) -1)
    exit (1);

  puts ("This used to crash");
  printf ("%zd\n", iconv (cd_a, &from, &from_left, &to, &to_left));
  iconv_close (cd_a);

  puts ("works now");

  return 0;
}