This is also a testable claim! File formats and RPC do not seem that dissimilar to me, especially when using a fuzzer like aflplusplus, which will automatically

This is also a testable claim! File formats and RPC do not seem that dissimilar to me, especially when using a fuzzer like aflplusplus, which will automatically build a symbol dictionary by pulling strings out of the binary, and perform some light symbolic transformation (laf-intel and cmplog), see https://lafintel.wordpress.com/2016/08/15/circumventing-fuzzing-roadblocks-with-compiler-transformations/ https://lafintel.wordpress.com/2016/08/15/circumventing-fuzz...