tree 26d0dce5385c0ccc5e89635866909e151ac51378
parent ae6adc907907562e4ffbb5355f12e77e9085c506
author Serhiy Storchaka <storchaka@gmail.com> 1774213978 +0200
committer GitHub <noreply@github.com> 1774213978 +0200
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gh-145264: Do not ignore excess Base64 data after the first padded quad (GH-145267)

Base64 decoder (see binascii.a2b_base64(), base64.b64decode(), etc)
no longer ignores excess data after the first padded quad in non-strict
(default) mode.  Instead, in conformance with RFC 4648, it ignores the
pad character, "=", if it is present before the end of the encoded data.