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| author | Miss Islington (bot) <31488909+miss-islington@users.noreply.github.com> | 2018-06-30 18:25:37 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2018-06-30 18:25:37 (GMT) |
| commit | dedb28efd84314d899f795e821a3fc27d2f928e7 (patch) | |
| tree | 19568d821f293b3cd5bdcaf267b1d0ff0fc951d0 /Python/pythonrun.c | |
| parent | fd1c092bb9fee46d8d543710973c69a0e93a697a (diff) | |
| download | cpython-dedb28efd84314d899f795e821a3fc27d2f928e7.zip cpython-dedb28efd84314d899f795e821a3fc27d2f928e7.tar.gz cpython-dedb28efd84314d899f795e821a3fc27d2f928e7.tar.bz2 | |
bpo-25862: Fix several bugs in the _io module. (GH-8026)
They can be exposed when some C API calls fail due to lack of
memory.
* Failed Py_BuildValue() could cause an assertion error in the
following TextIOWrapper.tell().
* input_chunk could be decrefed twice in TextIOWrapper.seek()
after failed Py_BuildValue().
* initvalue could leak in StringIO.__getstate__() after failed
PyDict_Copy().
(cherry picked from commit fdb5a50ef34f7951c3b01eb77b1359725a9ad670)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
Diffstat (limited to 'Python/pythonrun.c')
0 files changed, 0 insertions, 0 deletions