diff options
Diffstat (limited to 'src/backend/catalog/pg_constraint.c')
| -rw-r--r-- | src/backend/catalog/pg_constraint.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/backend/catalog/pg_constraint.c b/src/backend/catalog/pg_constraint.c index 0467e7442ff..b97960d2766 100644 --- a/src/backend/catalog/pg_constraint.c +++ b/src/backend/catalog/pg_constraint.c @@ -129,8 +129,9 @@ CreateConstraintEntry(const char *constraintName, if (foreignNKeys > 0) { Datum *fkdatums; + int nkeys = Max(foreignNKeys, numFkDeleteSetCols); - fkdatums = (Datum *) palloc(foreignNKeys * sizeof(Datum)); + fkdatums = (Datum *) palloc(nkeys * sizeof(Datum)); for (i = 0; i < foreignNKeys; i++) fkdatums[i] = Int16GetDatum(foreignKey[i]); confkeyArray = construct_array_builtin(fkdatums, foreignNKeys, INT2OID); |