https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84668
Bug ID: 84668 Summary: c++filt: out of memory allocating 18446744071696285694 bytes after a total of 135168 bytes Product: gcc Version: 8.0.1 Status: UNCONFIRMED Severity: normal Priority: P3 Component: demangler Assignee: unassigned at gcc dot gnu.org Reporter: vegard.nossum at gmail dot com Target Milestone: --- $ c++filt '______H5z5555555555_____H5z55555555555555555555555' c++filt: out of memory allocating 18446744071696285694 bytes after a total of 135168 bytes $ xgcc --version xgcc (GCC) 8.0.1 20180301 (experimental) Built from git c435a9e730c6e8f10da09d58b4fc9aaeb401b0d5 (r258097). Found by AFL.