diff options
Diffstat (limited to 'src/backend/optimizer/util/clauses.c')
| -rw-r--r-- | src/backend/optimizer/util/clauses.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/src/backend/optimizer/util/clauses.c b/src/backend/optimizer/util/clauses.c index 10a994bcb3f..4da9f47dec5 100644 --- a/src/backend/optimizer/util/clauses.c +++ b/src/backend/optimizer/util/clauses.c @@ -8,7 +8,7 @@ * * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/optimizer/util/clauses.c,v 1.211 2006/04/22 01:25:59 tgl Exp $ + * $PostgreSQL: pgsql/src/backend/optimizer/util/clauses.c,v 1.212 2006/06/16 18:42:22 tgl Exp $ * * HISTORY * AUTHOR DATE MAJOR EVENT @@ -1418,12 +1418,19 @@ rowtype_field_matches(Oid rowtypeid, int fieldnum, return true; tupdesc = lookup_rowtype_tupdesc(rowtypeid, -1); if (fieldnum <= 0 || fieldnum > tupdesc->natts) + { + ReleaseTupleDesc(tupdesc); return false; + } attr = tupdesc->attrs[fieldnum - 1]; if (attr->attisdropped || attr->atttypid != expectedtype || attr->atttypmod != expectedtypmod) + { + ReleaseTupleDesc(tupdesc); return false; + } + ReleaseTupleDesc(tupdesc); return true; } |