diff options
Diffstat (limited to 'src/backend/lib/dshash.c')
| -rw-r--r-- | src/backend/lib/dshash.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/src/backend/lib/dshash.c b/src/backend/lib/dshash.c index 988d569b841..06ff32313cd 100644 --- a/src/backend/lib/dshash.c +++ b/src/backend/lib/dshash.c @@ -243,10 +243,20 @@ dshash_create(dsa_area *area, const dshash_parameters *params, void *arg) */ hash_table->control->size_log2 = DSHASH_NUM_PARTITIONS_LOG2; hash_table->control->buckets = - dsa_allocate(area, sizeof(dsa_pointer) * DSHASH_NUM_PARTITIONS); + dsa_allocate_extended(area, + sizeof(dsa_pointer) * DSHASH_NUM_PARTITIONS, + DSA_ALLOC_NO_OOM | DSA_ALLOC_ZERO); + if (!DsaPointerIsValid(hash_table->control->buckets)) + { + dsa_free(area, control); + ereport(ERROR, + (errcode(ERRCODE_OUT_OF_MEMORY), + errmsg("out of memory"), + errdetail("Failed on DSA request of size %zu.", + sizeof(dsa_pointer) * DSHASH_NUM_PARTITIONS))); + } hash_table->buckets = dsa_get_address(area, hash_table->control->buckets); - memset(hash_table->buckets, 0, sizeof(dsa_pointer) * DSHASH_NUM_PARTITIONS); return hash_table; } |