cccc segfault with big codebase

[christianmalek]

Hi,

I have the same issue as in #35. The program just segfaults. I tried it with cccc 3.2.0 and Ubuntu 22.04 LTS. I used the command find <dir> | cccc -. I also tried it by filtering the files to only find C and C++ files which resulted in the same error. I didn't had this issue with smaller projects so I assume it's because of the project's size.

[zlacelle]

Confirming the same issue: newest release of cccc (3.2.0) running on 22.04.