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| author | Ashwin Ramaswami <aramaswamis@gmail.com> | 2019-08-31 15:25:35 (GMT) |
|---|---|---|
| committer | Miss Islington (bot) <31488909+miss-islington@users.noreply.github.com> | 2019-08-31 15:25:35 (GMT) |
| commit | c5b242f87f31286ad38991bc3868cf4cfbf2b681 (patch) | |
| tree | 80f7659bec45074eb85998dfc041c0e1176b5dcc /Modules/_elementtree.c | |
| parent | daa82d019c52e95c3c57275307918078c1c0ac81 (diff) | |
| download | cpython-c5b242f87f31286ad38991bc3868cf4cfbf2b681.zip cpython-c5b242f87f31286ad38991bc3868cf4cfbf2b681.tar.gz cpython-c5b242f87f31286ad38991bc3868cf4cfbf2b681.tar.bz2 | |
bpo-37764: Fix infinite loop when parsing unstructured email headers. (GH-15239)
Fixes a case in which email._header_value_parser.get_unstructured hangs the system for some invalid headers. This covers the cases in which the header contains either:
- a case without trailing whitespace
- an invalid encoded word
https://bugs.python.org/issue37764
This fix should also be backported to 3.7 and 3.8
https://bugs.python.org/issue37764
Diffstat (limited to 'Modules/_elementtree.c')
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