[dpdk-dev] [v2] test/mempool: fix heap buffer overflow

[Wenwu Ma]

Amount of allocated memory was not enough for mempool
which cause buffer overflow when access fields of mempool
private structure in the rte_pktmbuf_priv_size function.

Fixes: 923ceaeac140 ("test/mempool: add unit test cases")
Cc: sta...@dpdk.org

Signed-off-by: Wenwu Ma <wenwux...@intel.com>
---
v2:
- refine commit log. 
---
 app/test/test_mempool.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/app/test/test_mempool.c b/app/test/test_mempool.c
index 084842fda..fc06a9c6f 100644
--- a/app/test/test_mempool.c
+++ b/app/test/test_mempool.c
@@ -543,7 +543,8 @@ test_mempool(void)
        mp_stack_mempool_iter = rte_mempool_create("test_iter_obj",
                MEMPOOL_SIZE,
                MEMPOOL_ELT_SIZE,
-               RTE_MEMPOOL_CACHE_MAX_SIZE, 0,
+               RTE_MEMPOOL_CACHE_MAX_SIZE,
+               sizeof(struct rte_pktmbuf_pool_private),
                NULL, NULL,
                my_obj_init, NULL,
                SOCKET_ID_ANY, 0);
-- 
2.25.1