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| author | Berker Peksag <berker.peksag@gmail.com> | 2020-02-25 03:19:03 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-02-25 03:19:03 (GMT) |
| commit | ba22e8f174309979d90047c5dc64fcb63bc2c32e (patch) | |
| tree | fe5add86cf54ab65ba7fdc1cc48bc23685884835 /Lib/encodings | |
| parent | 8af4712a16e4b7d1b60f1faec13cd7a88da95f6a (diff) | |
| download | cpython-ba22e8f174309979d90047c5dc64fcb63bc2c32e.zip cpython-ba22e8f174309979d90047c5dc64fcb63bc2c32e.tar.gz cpython-ba22e8f174309979d90047c5dc64fcb63bc2c32e.tar.bz2 | |
bpo-30566: Fix IndexError when using punycode codec (GH-18632)
Trying to decode an invalid string with the punycode codec
shoud raise UnicodeError.
Diffstat (limited to 'Lib/encodings')
| -rw-r--r-- | Lib/encodings/punycode.py | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Lib/encodings/punycode.py b/Lib/encodings/punycode.py index 66c5101..1c57264 100644 --- a/Lib/encodings/punycode.py +++ b/Lib/encodings/punycode.py @@ -143,7 +143,7 @@ def decode_generalized_number(extended, extpos, bias, errors): digit = char - 22 # 0x30-26 elif errors == "strict": raise UnicodeError("Invalid extended code point '%s'" - % extended[extpos]) + % extended[extpos-1]) else: return extpos, None t = T(j, bias) |