Fix bogus sizeof calculations.

Noted by Coverity.  Typo in 27cc7cd2b, so back-patch to v12
as that was.

diff --git a/src/backend/executor/execMain.c b/src/backend/executor/execMain.c
index d616ba361f5cfd84f3d7da3059522f3dd1d6c2db..1438685536f57f2bcb5db166d997ac9da6aa2f81 100644 (file)
--- a/src/backend/executor/execMain.c
+++ b/src/backend/executor/execMain.c
@@ -2917,7 +2917,7 @@ EvalPlanQualStart(EPQState *epqstate, Plan *planTree)
        {
                Assert(epqstate->relsubs_done != NULL);
                memset(epqstate->relsubs_rowmark, 0,
-                          sizeof(rtsize * sizeof(ExecAuxRowMark *)));
+                          rtsize * sizeof(ExecAuxRowMark *));
                memset(epqstate->relsubs_done, 0,
                           rtsize * sizeof(bool));
        }
@@ -2971,7 +2971,7 @@ EvalPlanQualEnd(EPQState *epqstate)
        if (epqstate->tuple_table != NIL)
        {
                memset(epqstate->relsubs_slot, 0,
-                          sizeof(rtsize * sizeof(TupleTableSlot *)));
+                          rtsize * sizeof(TupleTableSlot *));
                ExecResetTupleTable(epqstate->tuple_table, true);
                epqstate->tuple_table = NIL;
        }