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Diffstat (limited to 'src/backend/utils/adt/tsquery_cleanup.c')
-rw-r--r--src/backend/utils/adt/tsquery_cleanup.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/backend/utils/adt/tsquery_cleanup.c b/src/backend/utils/adt/tsquery_cleanup.c
index 126795504ad..0f6ef6f541f 100644
--- a/src/backend/utils/adt/tsquery_cleanup.c
+++ b/src/backend/utils/adt/tsquery_cleanup.c
@@ -347,7 +347,8 @@ makeNODE(int8 op, NODE *left, NODE *right)
{
NODE *node = palloc(sizeof(NODE));
- node->valnode = palloc(sizeof(QueryItem));
+ /* zeroing allocation to prevent difference in unused bytes */
+ node->valnode = palloc0(sizeof(QueryItem));
node->valnode->qoperator.type = QI_OPR;
node->valnode->qoperator.oper = op;