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Billy O'NealandCopilot
8b568f8de8
* Adopt libfuzzer to replace AFL. libfuzzer is more efficient because it does in-process fuzzing. This also allows fuzzing with the tools that come in the box with Visual Studio. libfuzzer makes each parser test into its own separate executable. Other changes: * All Unicode handling had to be hardened to not just terminate the process if the input isn't valid UTF-8. As a result terminating operations like ++ on Utf8Decoder were removed and all callers were changed to call next() and handle errors. * The JSON parser constantly hit stack overflows which terminated the process and stopped fuzzing. To resolve that, introduced a max recursion depth of 200. * Accidentially left in a __debugbreak * Drop unnecessary _cdecl * Avoid some compiler warnings. * Use VCPKG_BUILD_FUZZING on Linux. Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> --------- Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>