https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81684
Markus Trippelsdorf <trippels at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Last reconfirmed| |2017-08-03 CC| |trippels at gcc dot gnu.org Ever confirmed|0 |1 --- Comment #2 from Markus Trippelsdorf <trippels at gcc dot gnu.org> --- Confirmed: ~ % c++filt __H9999999999_ c++filt: out of memory allocating 11280523256 bytes after a total of 135168 bytes Currently the demangler is not in shape for fuzzing. For example, it contains several quadratic algorithms, see e.g. PR80002. Also I'm not sure if fixing all small memory leaks is really worth the effort.