Re: Segmentation fault in dcigettext.c:925 using Apache + PHP

[Wiebe Cazemier]

----- Original Message -----
> From: "Bruno Haible" <bruno@clisp.org>
> To: "Wiebe Cazemier" <wiebe@halfgaar.net>
> Cc: bug-gettext@gnu.org
> Sent: Saturday, 6 June, 2020 17:12:01
> Subject: Re: Segmentation fault in dcigettext.c:925 using Apache + PHP
> 
> The file you sent is a valid .mo file; in fact, it was (or could have been)
> generated by GNU msgfmt.
> 
> The relevant code in glibc-2.27/intl/dcigettext.c is most likely correct;
> no algorithmic bug is known in this code for more than 8 years.
> 
> The remaining likely possibility is that the application you are running has
> memory bugs (writes into arbitrary locations). I would recommend that you
> run this application under valgrind.
> 
> Bruno

For completeness, using the messages.mo in a basic test works fine:


---------------
#include <stdio.h>
#include <stdlib.h>
#include <libintl.h>
#include <locale.h>

#define _(STRING) gettext(STRING)

int main()
{
  setlocale (LC_ALL, "");
  bindtextdomain ("messages", getenv("PWD"));
  textdomain ("messages");
  printf(_("Home"));
  return EXIT_SUCCESS;
}
---------------------


# LANG=zh_CN.utf-8 ./ztest-gettext
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