From: Pawel Wodkowski <pawelx.wodkowski@intel.com>
Date: Wed, 25 Feb 2015 12:41:25 +0000 (+0100)
Subject: ring: fix memory leak
X-Git-Tag: spdx-start~9499
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=460a16507515654aac26165d2e755ddd46ebe99d;p=dpdk.git

ring: fix memory leak

Free kvlist on function exit to avoid memory leak during devinit.

Signed-off-by: Pawel Wodkowski <pawelx.wodkowski@intel.com>
Acked-by: Olivier Matz <olivier.matz@6wind.com>
---

diff --git a/lib/librte_pmd_ring/rte_eth_ring.c b/lib/librte_pmd_ring/rte_eth_ring.c
index 83ecfa851e..1e66d4ec19 100644
--- a/lib/librte_pmd_ring/rte_eth_ring.c
+++ b/lib/librte_pmd_ring/rte_eth_ring.c
@@ -527,7 +527,7 @@ out:
 static int
 rte_pmd_ring_devinit(const char *name, const char *params)
 {
-	struct rte_kvargs *kvlist;
+	struct rte_kvargs *kvlist = NULL;
 	int ret = 0;
 	struct node_action_list *info = NULL;
 
@@ -548,7 +548,7 @@ rte_pmd_ring_devinit(const char *name, const char *params)
 			info = rte_zmalloc("struct node_action_list", sizeof(struct node_action_list) +
 					   (sizeof(struct node_action_pair) * ret), 0);
 			if (!info)
-				goto out;
+				goto out_free;
 
 			info->total = ret;
 			info->list = (struct node_action_pair*)(info + 1);
@@ -567,8 +567,8 @@ rte_pmd_ring_devinit(const char *name, const char *params)
 	}
 
 out_free:
+	rte_kvargs_free(kvlist);
 	rte_free(info);
-out:
 	return ret;
 }