New submission from Enrique Perez-Terron <enri...@perezterron.net>:
When address group is missing final ';', 'value' will be an empty string. I
suggest the following patch
$ diff -u _save_header_value_parser.py _header_value_parser.py
--- _save_header_value_parser.py 2018-03-14 01:07:54.000000000 +0100
+++ _header_value_parser.py 2018-05-13 02:17:13.830053600 +0200
@@ -1876,7 +1876,7 @@
if not value:
group.defects.append(errors.InvalidHeaderDefect(
"end of header in group"))
- if value[0] != ';':
+ elif value[0] != ';':
raise errors.HeaderParseError(
"expected ';' at end of group but found {}".format(value))
group.append(ValueTerminal(';', 'group-terminator'))
----------
components: email
messages: 316440
nosy: Cacadril, barry, r.david.murray
priority: normal
severity: normal
status: open
title: String index out of range in get_group(), email/_header_value_parser.py
type: crash
versions: Python 3.6
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Python tracker <rep...@bugs.python.org>
<https://bugs.python.org/issue33476>
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