1 2 # This was taken from http://python.org/sf/1541697 3 # It's not technically a crasher. It may not even truly be infinite, 4 # however, I haven't waited a long time to see the result. It takes 5 # 100% of CPU while running this and should be fixed. 6 7 import re 8 starttag = re.compile(r'<[a-zA-Z][-_.:a-zA-Z0-9]*\s*(' 9 r'\s*([a-zA-Z_][-:.a-zA-Z_0-9]*)(\s*=\s*' 10 r'(\'[^\']*\'|"[^"]*"|[-a-zA-Z0-9./,:;+*%?!&$\(\)_#=~@]' 11 r'[][\-a-zA-Z0-9./,:;+*%?!&$\(\)_#=~\'"@]*(?=[\s>/<])))?' 12 r')*\s*/?\s*(?=[<>])') 13 14 if __name__ == '__main__': 15 foo = '<table cellspacing="0" cellpadding="0" style="border-collapse' 16 starttag.match(foo) 17
