parser still crashes and loops forever under fuzzing

[dimbleby]

Hi,

I thought I'd see how the parser did with the new TREE_SITTER_MARKDOWN_AVOID_CRASH trick against the fuzzer. Unfortunately, the fuzzer still finds crashes, and infinite loops.

Here are a couple of examples, I guess that there may be more.

[foo](*https://example.com
[foo](*https://example.com

result: parser loops and eats up all available memory.

[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[
[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[
[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[
[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[

result:

fatal runtime error: Rust cannot catch foreign exceptions
Aborted

[m-novikov]

According to the markdown spec

Implementations may impose limits on parentheses nesting to avoid performance issues, but at least three levels of nesting should be supported.