Catch exception in python-env

Author: stsewd

regexploit/bin/regexploit-python-env

@@ -39,9 +39,13 @@ def main():
                 hooked_regex: regexploit.hook.CompiledRegex
                 for hooked_regex in regexploit.hook.get_and_clear_regexes():
                     output.next()
-                    parsed = SreOpParser().parse_sre(
-                        hooked_regex.pattern, hooked_regex.flags
-                    )
+                    try:
+                        parsed = SreOpParser().parse_sre(
+                            hooked_regex.pattern, hooked_regex.flags
+                        )
+                    except Exception as e:
+                        print(f"Error parsing regex {hooked_regex.pattern} from {p}: {e}")
+                        continue
                     for redos in find(parsed):
                         if redos.starriness > 2:
                             output.record(

regexploit/bin/regexploit_python_ast.py

@@ -32,7 +32,7 @@ def handle_file(filename: str, output: TextOutput):
         except re.error:
             continue  # We will have many strings which aren't actually regexes
         except UnsupportedSreOpException as e:
-            print(f"Error parsing regex: {regex.pattern} from {filename}: {e}")
+            print(f"Error parsing regex {regex.pattern} from {filename}: {e}")
             continue
         try:
             output.next()