New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

KeyError: 'More than 1 child with key PixelHeight (2)' #22

fgeek opened this Issue Apr 1, 2015 · 0 comments


None yet
1 participant

fgeek commented Apr 1, 2015

Fuzzed sample:
Fuzzers used:
SHA1: 4e58f9f4c71126c3d93edd920ebce35ce028f26f

import sys
import enzyme
inputfile = sys.argv[1]
    with open(inputfile, 'rb') as f:
        mkv = enzyme.MKV(f)
except enzyme.exceptions.MalformedMKVError:
Traceback (most recent call last):
  File "", line 8, in <module>
    mkv = enzyme.MKV(f)
  File "/usr/local/lib/python2.7/dist-packages/enzyme-0.4.1-py2.7.egg/enzyme/", line 54, in __init__
    self._parse_seekhead(seek_head, segment, stream, specs)
  File "/usr/local/lib/python2.7/dist-packages/enzyme-0.4.1-py2.7.egg/enzyme/", line 74, in _parse_seekhead
    self.video_tracks.extend([VideoTrack.fromelement(t) for t in tracks if t['TrackType'].data == VIDEO_TRACK])
  File "/usr/local/lib/python2.7/dist-packages/enzyme-0.4.1-py2.7.egg/enzyme/", line 202, in fromelement
    videotrack.height = element['Video'].get('PixelHeight', 0)
  File "/usr/local/lib/python2.7/dist-packages/enzyme-0.4.1-py2.7.egg/enzyme/parsers/ebml/", line 119, in get
    element = self[name]
  File "/usr/local/lib/python2.7/dist-packages/enzyme-0.4.1-py2.7.egg/enzyme/parsers/ebml/", line 131, in __getitem__
    raise KeyError('More than 1 child with key %s (%d)' % (key, len(children)))
KeyError: 'More than 1 child with key PixelHeight (2)'
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment