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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2019-04-06 17:54:29 -0400 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2019-04-06 17:54:29 -0400 |
| commit | 9e360f0e8327bcf4b7c5ce957024fdff8f95f7de (patch) | |
| tree | 711fd8b72f19017ee54e43ed8def208911441e1e /contrib/jsonb_plpython/sql/jsonb_plpython.sql | |
| parent | 46e3442c9ec858071d60a1c0fae2e9868aeaa0c8 (diff) | |
| download | postgresql-9e360f0e8327bcf4b7c5ce957024fdff8f95f7de.tar.gz postgresql-9e360f0e8327bcf4b7c5ce957024fdff8f95f7de.zip | |
Avoid Python memory leaks in hstore_plpython and jsonb_plpython.
Fix some places where we might fail to do Py_DECREF() on a Python
object (thereby leaking it for the rest of the session). Almost
all of the risks were in error-recovery paths, which we don't really
expect to hit anyway. Hence, while this is definitely a bug fix,
it doesn't quite seem worth back-patching.
Nikita Glukhov, Michael Paquier, Tom Lane
Discussion: https://postgr.es/m/28053a7d-10d8-fc23-b05c-b4749c873f63@postgrespro.ru
Diffstat (limited to 'contrib/jsonb_plpython/sql/jsonb_plpython.sql')
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