Re: tin-2.0.0 segfaults in process_mapping()

On Mon, 5 Sep 2011, Urs Janßen wrote:

> On Mon, Sep 05, 2011 at 08:01:22PM +0200, Urs Janßen wrote:
>> On Sun, Sep 04, 2011 at 04:12:32PM +0200, clemens fischer wrote:
>>>           CPPFLAGS = "-D_XOPEN_SOURCE=500"
>>
>> looks strange for a linux system, I would expect -D_GNU_SOURCE.
>> When I set CPPFLAGS to -D_XOPEN_SOURCE=500 before doing configure I can
>> reproduce the error:
>
> on x86_64 linux but not on a 32bit system so I might be that the
> strsep(3) implementation for _XOPEN_SOURCE=500 on x86_64 is broken.
>
> crash: x86_64-unknown-linux-gnu; linux 2.6.24; glibc 2.7; gcc 4.2.4
> crash: x86_64-unknown-linux-gnu; linux 2.6.24; glibc 2.7; icc 12.0.5
> crash: x86_64-unknown-linux-gnu; linux 2.6.38; eglibc 2.13; gcc 4.5.2
> ok   : i686-pc-linux-gnu; linux 3.0.0; eglibc 2.13; gcc 4.6.1

I suppose that's possible, since it's implemented via inlining on Linux
(looking at /usr/include/bits/string2.h on my local machine).

-- 
Thomas E. Dickey
http://invisible-island.net
ftp://invisible-island.net