René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"comment match not working","articleBody":"Extracting comments always results in an empty string.\nTested with commit 9d63c856b5\n\nTo reproduce the issue see the follwoing example.\nA workaround is also included.\n\n``` python\nimport iptc\n\n# example code to demonstrate comment extraction failure\n# All comments of all chains in the filter table should be printed\n# \n# iptables -A INPUT -m comment --comment \"example comment\"\n\nchains = iptc.TABLE_FILTER.chains\n\nfor chain in chains:\n  print \"Chain: %s\" % (chain.name)\n  for rule in chain.rules:\n    for match in rule.matches:\n      if match.name == \"comment\":\n        print \"comment1: %s\" % match.comment # match.comment is always an empty string\n\n        # manually extract comment from the buffer\n        # tested on kernel 2.6.32 (amd64)\n        comment = \"\".join(map(chr, match.match_buf[32:]))\n        print \"comment2: %s\" % comment # works\n```\n","author":{"url":"https://github.com/freddy36","@type":"Person","name":"freddy36"},"datePublished":"2012-05-04T16:24:55.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":2},"url":"https://github.com/4/python-iptables/issues/4"}