[Bug c++/70909] Libiberty Demangler segfaults (4)

[trippels at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70909

--- Comment #17 from Markus Trippelsdorf <trippels at gcc dot gnu.org> ---
Nathan's patch fixes this issue:
https://patchwork.ozlabs.org/patch/701137/
It is currently being reviewed.