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Re: libstdc++/9828: Regression: Segmentation fault in num_put::put
- From: jlquinn at optonline dot net
- To: Paolo Carlini <pcarlini at unitus dot it>
- Cc: gcc-gnats at gcc dot gnu dot org, peturr02 at ru dot is, gcc-bugs at gcc dot gnu dot org,jlquinn at gcc dot gnu dot org
- Date: Tue, 25 Mar 2003 08:34:28 -0500
- Subject: Re: libstdc++/9828: Regression: Segmentation fault in num_put::put
- References: <3E80534D.3070700@unitus.it>
Paolo Carlini writes:
> Hi Jerry,
>
> on i686-pc-linux-gnu it's very easy to reproduce here, no special options, both
> 3.3 and 3.4. The seg fault happens when _M_group_int tries to use __grouping,
> in particular __grouping.size(). In _M_convert_int, __lc._M_use_grouping is equal
> to 4 (true), but __lc._M_grouping is not a valid string:
>
> (gdb) print __lc._M_grouping.data()
> $3 = 0x0
>
> Paolo.
Huh. WHat I had done was check out 3.3 on i686-pc-linux-gnu, and
configure --with-system-zlib --enable-threads --with-cpu=athlon
--program-suffix=3.3.
I can rebootstrap with no options and see what happens.
> http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=9828
>