Re: [PATCH v2] Avoid crash when calling warning too early

[Sergio Durigan Junior <sergiodj@redhat.com>]

On Wednesday, October 31 2018, Tom Tromey wrote:

>>>>>> "Sergio" == Sergio Durigan Junior <sergiodj@redhat.com> writes:
>
> Sergio> This seems OK to me, and was also what part of what I was planning to do
> Sergio> to fix:
> Sergio>   https://sourceware.org/bugzilla/show_bug.cgi?id=23555
> Sergio> Could you please also mention this bug on the ChangeLog?  Your patch
> Sergio> doesn't fully fix the issue, but it avoids the segfault at least.
>
> If you want, I can just drop this and you can take over.

Thanks, but I'd prefer if you checked your patch in.  The bug reported
on 23555 is actually composed of two issues: (a) what to do when GDB
can't determine the CWD, and (b) the segmentation fault that happens
when we try to call warning too early in the code.  Your patch fixes
(b), and I still didn't sit down to figure out how to approach (a).  So
it's best if we just go ahead and avoid the segfault for now.

Thanks,

-- 
Sergio
GPG key ID: 237A 54B1 0287 28BF 00EF  31F4 D0EB 7628 65FC 5E36
Please send encrypted e-mail if possible
http://sergiodj.net/