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| author | Eric Snow <ericsnowcurrently@gmail.com> | 2018-02-20 23:30:17 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2018-02-20 23:30:17 (GMT) |
| commit | f53d9f2778a87bdd48eb9030f782a4ebf9e7622f (patch) | |
| tree | 42d0046cdda94825c800ed17db78f85c79d50bbf /Lib/codecs.py | |
| parent | 80d20b918bd8a882043c493a7f958333ecb41727 (diff) | |
| download | cpython-f53d9f2778a87bdd48eb9030f782a4ebf9e7622f.zip cpython-f53d9f2778a87bdd48eb9030f782a4ebf9e7622f.tar.gz cpython-f53d9f2778a87bdd48eb9030f782a4ebf9e7622f.tar.bz2 | |
bpo-32604: Swap threads only if the interpreter is different. (gh-5778)
The CPython runtime assumes that there is a one-to-one relationship (for a given interpreter) between PyThreadState and OS threads. Sending and receiving on a channel in the same interpreter was causing crashes because of this (specifically due to a check in PyThreadState_Swap()). The solution is to not switch threads if the interpreter is the same.
Diffstat (limited to 'Lib/codecs.py')
0 files changed, 0 insertions, 0 deletions