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glibc/iconvdata/bug-iconv2.c
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/* 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; | |
} |