mirrors/cpython
1
0
Fork 0
mirror of https://github.com/python/cpython.git synced 2025-10-07 07:31:46 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 13

bpo-29412: Fix indexError when parsing a header value ending unexpectedly (GH-14387)

Browse source 
* patched string index out of range error in get_word function of _header_value_parser.py and created tests in test__header_value_parser.py for CFWS.
* Raise HeaderParseError instead of continuing when parsing a word.
This commit is contained in:
Abhilash Raj 2019-06-26 13:13:02 -07:00 • committed by Barry Warsaw
parent 2a7d596f27
commit 7213df7bbf
3 changed files with 22 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

3
Lib/email/_header_value_parser.py
View file

@ -1360,6 +1360,9 @@ def get_word(value):
leader, value = get_cfws(value)
else:
leader = None
if not value:
raise errors.HeaderParseError(
"Expected 'atom' or 'quoted-string' but found nothing.")
if value[0]=='"':
token, value = get_quoted_string(value)
elif value[0] in SPECIALS: