Fix pointer type in size passed to memset.

Pointers are all the same size, so it makes no practical difference, but
let's be tidy.

Found by Coverity, noted off-list by Tom Lane.

diff --git a/src/backend/executor/nodeHash.c b/src/backend/executor/nodeHash.c
index b3203ba7fa4deeda22471ab3561f776f9b800e0c..b428c18b5cf9a6d311c7f714c3290ea83e8083bd 100644 (file)
--- a/src/backend/executor/nodeHash.c
+++ b/src/backend/executor/nodeHash.c
@@ -625,7 +625,7 @@ ExecHashIncreaseNumBatches(HashJoinTable hashtable)
         * buckets now and not have to keep track which tuples in the buckets have
         * already been processed. We will free the old chunks as we go.
         */
-       memset(hashtable->buckets, 0, sizeof(HashJoinTuple *) * hashtable->nbuckets);
+       memset(hashtable->buckets, 0, sizeof(HashJoinTuple) * hashtable->nbuckets);
        oldchunks = hashtable->chunks;
        hashtable->chunks = NULL;