Bug#636286: eglibc: SIGSEGV in strcoll in UTF-8 locales with certain characters

[Thorsten Glaser <tg@mirbsd.de>]

Andreas Schwab dixit:

>There is no testcase.

Meh, you know that when you say attach but forget to actually do it?
Thanks for spotting. Here it is.

bye,
//mirabilos
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#include <err.h>
#include <locale.h>
#include <stdlib.h>
#include <string.h>

const char s1[] = { 0x20, 0xe0, 0xa6, 0xac, 0x00 };
const char s2[] = { 0x20, 0xe0, 0xa6, 0xad, 0x00 };

int
main(void)
{
	int r;

	if (setlocale(LC_ALL, "") == NULL)
		err(4, "setlocale");
	r = strcoll(s1, s2);
	return (r < 0 ? 1 : r == 0 ? 2 : 3);
}