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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2004-12-23 22:42:32 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2004-12-23 22:42:32 +0000 |
| commit | 715a73427ecb573980875af171ee1e4629ef9b4d (patch) | |
| tree | f571ffe26d304753b96d8eb39ae32dafe214b7d1 /src/backend/commands | |
| parent | b6c56b73e7f552028d73dc05805da8e9784b1158 (diff) | |
| download | postgresql-715a73427ecb573980875af171ee1e4629ef9b4d.tar.gz postgresql-715a73427ecb573980875af171ee1e4629ef9b4d.zip | |
Avoid memory leakage during VACUUM FULL when an index expression or
index predicate uses temporary memory for evaluation. Per example
from Jean-Gerard Pailloncy.
Diffstat (limited to 'src/backend/commands')
| -rw-r--r-- | src/backend/commands/vacuum.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/backend/commands/vacuum.c b/src/backend/commands/vacuum.c index 8011567f66a..84ee7e8e4b0 100644 --- a/src/backend/commands/vacuum.c +++ b/src/backend/commands/vacuum.c @@ -13,7 +13,7 @@ * * * IDENTIFICATION - * $Header: /cvsroot/pgsql/src/backend/commands/vacuum.c,v 1.263 2003/10/02 23:19:44 tgl Exp $ + * $Header: /cvsroot/pgsql/src/backend/commands/vacuum.c,v 1.263.2.1 2004/12/23 22:42:32 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -2041,6 +2041,7 @@ repair_frag(VRelStats *vacrelstats, Relation onerel, ExecStoreTuple(&newtup, slot, InvalidBuffer, false); ExecInsertIndexTuples(slot, &(newtup.t_self), estate, true); + ResetPerTupleExprContext(estate); } WriteBuffer(cur_buffer); @@ -2174,6 +2175,7 @@ repair_frag(VRelStats *vacrelstats, Relation onerel, { ExecStoreTuple(&newtup, slot, InvalidBuffer, false); ExecInsertIndexTuples(slot, &(newtup.t_self), estate, true); + ResetPerTupleExprContext(estate); } } /* walk along page */ |