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| author | Tom Collins <tom.collins@digi.com> | 2017-05-25 13:53:49 -0700 |
|---|---|---|
| committer | Paul Sokolovsky <pfalcon@users.sourceforge.net> | 2017-08-20 22:00:05 +0300 |
| commit | 168350cd9849b0ab56867c487cfd78ca68c2b228 (patch) | |
| tree | 3f0afd3839162ded4c42a43f3a3dd5f40e1f0abd /tests/basics/builtin_ellipsis.py | |
| parent | 387a8d26f9b54b37928aa08641b159334b669219 (diff) | |
| download | micropython-168350cd9849b0ab56867c487cfd78ca68c2b228.tar.gz micropython-168350cd9849b0ab56867c487cfd78ca68c2b228.zip | |
py/objstringio: Prevent offset wraparound for io.BytesIO objects.
Too big positive, or too big negative offset values could lead to overflow
and address space wraparound and thus access to unrelated areas of memory
(a security issue).
Diffstat (limited to 'tests/basics/builtin_ellipsis.py')
0 files changed, 0 insertions, 0 deletions