MemoryError when parsing fuzzed type comment

[correctmost]

Steps to reproduce

The following fuzzed code triggers a MemoryError in astroid:

a=b # type:i{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{

This bug was discovered by OSS-Fuzz: https://issues.oss-fuzz.com/issues/489780714 (report not public yet)

Current behavior

Traceback (most recent call last):
  File "astroid/run_parse.py", line 7, in <module>
    astroid.builder.parse(code)
  File "astroid/astroid/builder.py", line 313, in parse
    return builder.string_build(code, modname=module_name, path=path)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "astroid/astroid/builder.py", line 155, in string_build
    module, builder = self._data_build(data, modname, path)
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "astroid/astroid/builder.py", line 210, in _data_build
    module = builder.visit_module(node, modname, node_file, package)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "astroid/astroid/rebuilder.py", line 174, in visit_module
    [self.visit(child, newnode) for child in node.body],
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "astroid/astroid/rebuilder.py", line 174, in <listcomp>
    [self.visit(child, newnode) for child in node.body],
     ^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "astroid/astroid/rebuilder.py", line 493, in visit
    return visit_method(node, parent)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "astroid/astroid/rebuilder.py", line 717, in visit_assign
    type_annotation = self.check_type_comment(node, parent=newnode)
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "astroid/astroid/rebuilder.py", line 642, in check_type_comment
    type_comment_ast = self._parser_module.parse(node.type_comment)
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "astroid/astroid/_ast.py", line 30, in parse
    return ast.parse(string, type_comments=type_comments)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/user/.local/share/uv/python/cpython-3.11.11-linux-x86_64-gnu/lib/python3.11/ast.py", line 50, in parse
    return compile(source, filename, mode, flags,
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
MemoryError

Expected behavior

No crash

Version

85226dd

[DanielNoord]

Should probably just also catch that here:

astroid/astroid/rebuilder.py

Line 643 in 85226dd

except SyntaxError: