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| author | jdemeyer <jdemeyer@cage.ugent.be> | 2018-09-07 07:37:00 (GMT) |
|---|---|---|
| committer | Victor Stinner <vstinner@redhat.com> | 2018-09-07 07:37:00 (GMT) |
| commit | 8f735485acf2e35a75d2fa019feb8f905598c4e5 (patch) | |
| tree | 5c83af13e9684ef31260e332158ab5408cdbef02 /Misc | |
| parent | 593bb30e82eded7f2ec02f7d1aa49742e6962113 (diff) | |
| download | cpython-8f735485acf2e35a75d2fa019feb8f905598c4e5.zip cpython-8f735485acf2e35a75d2fa019feb8f905598c4e5.tar.gz cpython-8f735485acf2e35a75d2fa019feb8f905598c4e5.tar.bz2 | |
bpo-25750: fix refcounts in type_getattro() (GH-6118)
When calling tp_descr_get(self, obj, type), make sure that
we own a strong reference to "self".
Diffstat (limited to 'Misc')
| -rw-r--r-- | Misc/NEWS.d/next/Core and Builtins/2018-03-14-21-42-17.bpo-25750.lxgkQz.rst | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/Misc/NEWS.d/next/Core and Builtins/2018-03-14-21-42-17.bpo-25750.lxgkQz.rst b/Misc/NEWS.d/next/Core and Builtins/2018-03-14-21-42-17.bpo-25750.lxgkQz.rst new file mode 100644 index 0000000..09ffb36 --- /dev/null +++ b/Misc/NEWS.d/next/Core and Builtins/2018-03-14-21-42-17.bpo-25750.lxgkQz.rst @@ -0,0 +1,2 @@ +Fix rare Python crash due to bad refcounting in ``type_getattro()`` if a +descriptor deletes itself from the class. Patch by Jeroen Demeyer. |