Re: test-getgroups.c:stringop-overflow warning on newer GCC

[Bernhard Voelker]

Hi Bruno,

On 1/2/21 2:59 AM, Bruno Haible wrote:
> Hi Berny,
> 
>> So it may be an issue with the 10.2.1 version
>> ...
>> I'm not sure how to proceed from here.
> 
> The most interesting piece of information is the rationale of this
> warning (i.e. more precisely why the warning is enabled by default).
> Maybe it can be found in the set of patches of this GCC version and/or
> its Changelog?
> 
> Bruno
> 

I can't find a trace about it.  The GCC on my Tumbleweed is based on
https://gcc.gnu.org/git/?p=gcc.git;a=commit;h=e563687cf9d3d1278f45aaebd
with only a handful of unrelated patches.

As I see the same on Fedora, the issue seems to be upstream, doesn't it?
Cloning 'gcc.git' with my slow connection takes a while.  But I'm not sure
whether I'll be able to find something in the GCC sources after the tag
'releases/gcc-10.2.0' (your version).

Have a nice day,
Berny