> -----Original Message-----
> From: Min Hu (Connor) <humi...@huawei.com>
> Sent: Thursday, April 22, 2021 2:25 AM
>
> Return value of a function 'rte_malloc' is dereferenced without checking,
> and may result in segmetation fault.
>
> This patch fixed it.
>
> Fixes: 31a7853d1ed9 ("baseband/turbo_sw: support large size code block")
> Cc: sta...@dpdk.org
>
> Signed-off-by: Min Hu (Connor) <humi...@huawei.com>
Acked-by: Nicolas Chautru <nicolas.chau...@intel.com>
> ---
> app/test-bbdev/test_bbdev_perf.c | 3 +++
> 1 file changed, 3 insertions(+)
>
> diff --git a/app/test-bbdev/test_bbdev_perf.c b/app/test-
> bbdev/test_bbdev_perf.c
> index 45b85b9..f94e2a9 100644
> --- a/app/test-bbdev/test_bbdev_perf.c
> +++ b/app/test-bbdev/test_bbdev_perf.c
> @@ -957,6 +957,9 @@ init_op_data_objs(struct rte_bbdev_op_data *bufs,
> if ((op_type == DATA_INPUT) && large_input) {
> /* Allocate a fake overused mbuf */
> data = rte_malloc(NULL, seg->length, 0);
> + TEST_ASSERT_NOT_NULL(data,
> + "rte malloc failed with %u bytes",
> + seg->length);
> memcpy(data, seg->addr, seg->length);
> m_head->buf_addr = data;
> m_head->buf_iova =
> rte_malloc_virt2iova(data);
> --
> 2.7.4
