On Sat, Aug 06, 2016 at 08:34:10PM -0700, Guy Harris wrote:
>
> > On Aug 6, 2016, at 8:22 PM, Guy Harris <guy@xxxxxxxxxxxx> wrote:
> >
> > On Aug 6, 2016, at 7:47 PM, Guy Harris <guy@xxxxxxxxxxxx> wrote:
> >
> >> It also fails on an Ubuntu 14.10 system; the TShark build information is:
> >>
> >> TShark (Wireshark) 2.3.0 (v2.3.0rc0-230-ge32890a from master)
> >>
> >> Copyright 1998-2016 Gerald Combs <gerald@xxxxxxxxxxxxx> and contributors.
> >> License GPLv2+: GNU GPL version 2 or later <http://www.gnu.org/licenses/old-licenses/gpl-2.0.html>
> >> This is free software; see the source for copying conditions. There is NO
> >> warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
> >>
> >> Compiled (64-bit) with libpcap, without POSIX capabilities, with libnl 3, with
> >> GLib 2.42.1, with zlib 1.2.8, without SMI, without c-ares, with Lua 5.2, without
> >> GnuTLS, without Gcrypt, without Kerberos, without GeoIP.
> >>
> >> Running on Linux 3.16.0-44-generic, with locale en_US.UTF-8, with libpcap
> >> version 1.6.2, with zlib 1.2.8.
> >> Intel(R) Core(TM) i7-4980HQ CPU @ 2.80GHz (with SSE4.2)
> >>
> >> Built using gcc 4.9.1.
> >
> > Succeeds on Ubuntu 12.10; the TShark build information is:
> >
> > TShark (Wireshark) 2.3.0 (v2.3.0rc0-231-g66711eb from master)
> >
> > Copyright 1998-2016 Gerald Combs <gerald@xxxxxxxxxxxxx> and contributors.
> > License GPLv2+: GNU GPL version 2 or later <http://www.gnu.org/licenses/old-licenses/gpl-2.0.html>
> > This is free software; see the source for copying conditions. There is NO
> > warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
> >
> > Compiled (64-bit) with libpcap, without POSIX capabilities, with libnl 2, with
> > GLib 2.32.4, with zlib 1.2.3.4, without SMI, without c-ares, with Lua 5.1, without
> > GnuTLS, without Gcrypt, without Kerberos, without GeoIP.
> >
> > Running on Linux 3.2.0-101-generic, with locale en_US.UTF-8, with libpcap
> > version 1.1.1, with zlib 1.2.3.4.
> > Intel(R) Core(TM) i7-4980HQ CPU @ 2.80GHz (with SSE4.2)
> >
> > Built using gcc 4.6.3.
> >
> > Older GLib *and* older Lua; I'll see if I can try it with Lua 5.2.
>
> Succeeds with Lua 5.2 as well; the TShark build information is:
>
> TShark (Wireshark) 2.3.0 (v2.3.0rc0-231-g66711eb from master)
>
> Copyright 1998-2016 Gerald Combs <gerald@xxxxxxxxxxxxx> and contributors.
> License GPLv2+: GNU GPL version 2 or later <http://www.gnu.org/licenses/old-licenses/gpl-2.0.html>
> This is free software; see the source for copying conditions. There is NO
> warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
>
> Compiled (64-bit) with libpcap, without POSIX capabilities, with libnl 2, with
> GLib 2.32.4, with zlib 1.2.3.4, without SMI, without c-ares, with Lua 5.2,
> without GnuTLS, without Gcrypt, without Kerberos, without GeoIP.
>
> Running on Linux 3.2.0-101-generic, with locale en_US.UTF-8, with libpcap
> version 1.1.1, with zlib 1.2.3.4.
> Intel(R) Core(TM) i7-4980HQ CPU @ 2.80GHz (with SSE4.2)
>
> Built using gcc 4.6.3.
>
> So it looks as if something changed between GLib 2.32.4 and GLib 2.42.1.
Could be a bug/missing feature introduced with PCRE 8.34, see
https://bugzilla.gnome.org/show_bug.cgi?id=725072
Related WIP patch (that depends on glib work):
https://code.wireshark.org/review/10741
--
Kind regards,
Peter Wu
https://lekensteyn.nl
