[issue17666] Extra gzip headers breaks _read_gzip_header

[Serhiy Storchaka]

Serhiy Storchaka added the comment:

The committed patch contains a simple test for gzip file with an extra field. When we add the feature to create gzip files with an extra field, this test can be extended.

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue17666>
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