[Bug ipa/65432] [5 Regression] Invalid read of size 1: ipa_icf::sem_item_optimizer::merge_classes(unsigned int) (ipa-icf.c:2958)

[marxin at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65432

--- Comment #5 from Martin Liška <marxin at gcc dot gnu.org> ---
(In reply to Markus Trippelsdorf from comment #4)
> (In reply to Martin Liška from comment #3)
> > Created attachment 35057 [details]
> > Suggested patch
> > 
> > I guess the problem is caused by missing xstdup_for_dump wrappers.
> > Can you please Markus test for me the patch?
> 
> The patch fixes the issue. Thanks.

Thanks. I'm going to send the patch to mailing list.