https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85768
François Dumont <fdumont at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Assignee|unassigned at gcc dot gnu.org |fdumont at gcc dot gnu.org --- Comment #3 from François Dumont <fdumont at gcc dot gnu.org> --- I used this function cause it was already being used by the libstdc++ profile mode so I was expecting it to be quite safe. As profile mode is not used on bootstrap or in general I guess this problem never show up. I'll move to libbacktrace with proper checks. Waiting for the fix shall I revert the change ?