Stack Overflow

[turbolent]

I read both https://comby.dev/blog/2022/04/11/comby-decomposer-compiler-fuzzing and followed the instructions in the README to generate random programs given some source files.

However, when running the server and making requests, I often (but not always) get this error response:

248,Stack_overflow,-9

[rvantonder]

Hi @turbolent! Right, so this can happen if the generated input comes out really large (even if you've set export NODE_OPTIONS="--max-old-space-size=8192"). When this happens in my fuzz runs, I just ignore it (and the server should keep running, if that's not the case let me know).

This happens rarely in my runs though, because I postprocess the inputs to delete really large files. So maybe you could try tweaking the size of inputs?