]> git.ipfire.org Git - thirdparty/Python/cpython.git/commit
projects / thirdparty / Python / cpython.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 0cdf5f4) | patch
bpo-25862: Fix several bugs in the _io module. (GH-8026)
authorSerhiy Storchaka <storchaka@gmail.com>
Sat, 30 Jun 2018 17:57:50 +0000 (20:57 +0300)
committerGitHub <noreply@github.com>
Sat, 30 Jun 2018 17:57:50 +0000 (20:57 +0300)
commitfdb5a50ef34f7951c3b01eb77b1359725a9ad670
tree772e7c9d7632341fcf835dbbe84fbc4736ec9466tree | snapshot
parent0cdf5f42898350261c5ff65d96334e736130780fcommit | diff
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().
Modules/_io/stringio.c diff | blob | blame | history
Modules/_io/textio.c diff | blob | blame | history
Mirror of https://github.com/python/cpython.git