From: Tonghao Zhang <xiangxia.m.yue@gmail.com>
Date: Wed, 28 Nov 2018 13:55:55 +0000 (-0800)
Subject: sched: fix memory leak on init failure
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=03b7fd7e545f453f1d7c13d11bf8a0b7cd59a943;p=dpdk.git

sched: fix memory leak on init failure

In some case, we may create sched port dynamically,
if err when creating so memory will leak.

Fixes: de3cfa2c9823 ("sched: initial import")
Cc: stable@dpdk.org

Signed-off-by: Tonghao Zhang <xiangxia.m.yue@gmail.com>
---

diff --git a/lib/librte_sched/rte_sched.c b/lib/librte_sched/rte_sched.c
index dd77391728..77aed9fb28 100644
--- a/lib/librte_sched/rte_sched.c
+++ b/lib/librte_sched/rte_sched.c
@@ -654,6 +654,7 @@ rte_sched_port_config(struct rte_sched_port_params *params)
 				params->red_params[i][j].min_th,
 				params->red_params[i][j].max_th,
 				params->red_params[i][j].maxp_inv) != 0) {
+				rte_free(port);
 				return NULL;
 			}
 		}
@@ -713,6 +714,7 @@ rte_sched_port_config(struct rte_sched_port_params *params)
 				    bmp_mem_size);
 	if (port->bmp == NULL) {
 		RTE_LOG(ERR, SCHED, "Bitmap init error\n");
+		rte_free(port);
 		return NULL;
 	}