Commit e9dff439 authored by Shuhei Matsumoto's avatar Shuhei Matsumoto Committed by Daniel Verkamp
Browse files

env: Check return value of rte_mempool_get in spdk_mempool_get 



According to the rte_mempool.h, the retrieved pointer will be
valid when rte_mempool_get() returns 0.

Change-Id: Iac8a62f9dd39cd7b70478009503f17d78375a124
Signed-off-by: default avatarShuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-on: https://review.gerrithub.io/391161


Tested-by: default avatarSPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: default avatarDaniel Verkamp <daniel.verkamp@intel.com>
Reviewed-by: default avatarBen Walker <benjamin.walker@intel.com>
parent d1bb67a3

lib/env_dpdk/env.c

+5 −2
Original line number Diff line number Diff line
@@ -189,9 +189,12 @@ void * 
spdk_mempool_get(struct spdk_mempool *mp)

{

	void *ele = NULL;

	int rc;



	rte_mempool_get((struct rte_mempool *)mp, &ele);



	rc = rte_mempool_get((struct rte_mempool *)mp, &ele);

	if (rc != 0) {

		return NULL;

	}

	return ele;

}