Re: pushed: Add support for DWARF-based fixed point types

Pedro Alves
2020-11-16T23:48:42Z

Hi Joel,

On 11/15/20 8:35 AM, Joel Brobecker wrote:
> Hi everyone,
>
> I just finished pusing the following patch series to branch master.

I noticed that a new unit test added by this series is failing for me on
Ubuntu 20.04, which has libgmp.so.10.4.0 :

$ ./gdb -ex "maint selftest gdb_mpq_write_fixed_point"
GNU gdb (GDB) 11.0.50.20201116-git
...
Running selftest gdb_mpq_write_fixed_point.
*** stack smashing detected ***: terminated
Aborted (core dumped)
$

I've built a clean gdb from scratch to confirm.

The test passes on Fedora 27, which has libgmp.so.10.3.2:

$ ./gdb -ex "maint selftest gdb_mpq_write_fixed_point"
GNU gdb (GDB) 11.0.50.20201116-git
Running selftest gdb_mpq_write_fixed_point.
Ran 1 unit tests, 0 failed

Anyone else seeing this?