Yunjian Wang a5f803c804 hash: fix out-of-memory handling in hash creation
The function rte_zmalloc_socket() could return NULL, the return
value need to be checked.

Fixes: 5915699153d7 ("hash: fix scaling by reducing contention")
Cc: stable@dpdk.org

Reported-by: Bin Huang <brian.huangbin@huawei.com>
Signed-off-by: Yunjian Wang <wangyunjian@huawei.com>
Reviewed-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
Acked-by: Yipeng Wang <yipeng1.wang@intel.com>
2020-07-27 12:53:40 +02:00
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