[issue8226] sys.setfilesystemencoding("xxx"); open("a") => stack overflow

[STINNER Victor]

STINNER Victor <victor.stinner at haypocalc.com> added the comment:

Attached patch raises a LookupError is the specified encoding is invalid. It uses _PyCodec_Lookup() function: is it allowed in bltinmodule.c?

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keywords: +patch
Added file: http://bugs.python.org/file16635/setfilesystemencoding.patch

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