diff options
| author | Tom Lane <tgl@sss.pgh.pa.us> | 2012-06-21 17:26:24 -0400 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2012-06-21 17:26:24 -0400 |
| commit | d8bd584bf4cc6c74178a73ae8924b86ab2bebb44 (patch) | |
| tree | 788d037950c72d8c52aa069085eab9cddd91b6da /src/backend/commands/tablecmds.c | |
| parent | 9166ae25bc9067cbf6b439f4a66277578230fd21 (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/commands/tablecmds.c')
0 files changed, 0 insertions, 0 deletions