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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2012-06-21 17:26:31 -0400 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2012-06-21 17:26:31 -0400 |
| commit | 248f1ac813e7a5fd83816b1d85a3d4a14e7574a2 (patch) | |
| tree | 2966d9bbb376473b744cfba48a94bff9dbddf016 /src/backend/regex | |
| parent | 1e9762c72fbccee942ad8e583384002ec40cd2a5 (diff) | |
Fix memory leak in ARRAY(SELECT ...) subqueries.
Repeated execution of an uncorrelated ARRAY_SUBLINK sub-select (which
I think can only happen if the sub-select is embedded in a larger,
correlated subquery) would leak memory for the duration of the query,
due to not reclaiming the array generated in the previous execution.
Per bug #6698 from Armando Miraglia. Diagnosis and fix idea by Heikki,
patch itself by me.
This has been like this all along, so back-patch to all supported versions.
Diffstat (limited to 'src/backend/regex')
0 files changed, 0 insertions, 0 deletions