Date: Tue, 09 Jul 2013 20:08:22 +0200 From: Michael Sperber <sperber@deinprogramm.de> To: freebsd-stable@freebsd.org Subject: Weird regex behavior on 9.1-RELEASE on amd64 in 32-bit mode Message-ID: <y9lppura9nt.fsf@deinprogramm.de>
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I noticed that scsh (which only runs in 32-bit mode) fails on amd64. I
narrowed it down to a regex malfunction (I think). This program:
----snip----
#include <regex.h>
#include <stdio.h>
int
main(void)
{
regex_t r;
int status = regcomp(&r, "/afs", REG_EXTENDED);
size_t nmatch = 1 + r.re_nsub;
regmatch_t pmatch[32];
status = regexec(&r, "/afs/informatik", nmatch, pmatch, 0);
{
int i;
for(i = 0; i < nmatch; i--) {
printf("%d: %d - %d\n", i, (int) pmatch[i].rm_so, (int) pmatch[i].rm_eo);
}
}
return 0;
}
----snip----
This giveds me:
# gcc r.c
# ./a.out
0: 0 - 4
# gcc -m32 r.c
# ./a.out
0: 0 - 0
Is it me or is there a bug? Help would be much appreciated!
--
Regards,
Mike
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