From: Konstantin Ananyev <konstantin.ananyev@intel.com>
Date: Tue, 16 Dec 2014 17:05:08 +0000 (+0000)
Subject: examples/l3fwd-acl: fix possible memory leak
X-Git-Tag: spdx-start~9928
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=225979558a2ab53149153d1c6c51983703a1b44c;p=dpdk.git

examples/l3fwd-acl: fix possible memory leak

At error app_acl_init() can return without freeing dynamically allocated memory.
Not really a big problem, as if app_acl_init() fails,
then application would terminate immediately anyway.
Though it is a good coding practise to make a function to cleanup after itself.

Signed-off-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
---

diff --git a/examples/l3fwd-acl/main.c b/examples/l3fwd-acl/main.c
index 4487c9553a..022ccab01c 100644
--- a/examples/l3fwd-acl/main.c
+++ b/examples/l3fwd-acl/main.c
@@ -1247,6 +1247,10 @@ app_acl_init(void)
 				acl_log("Socket %d of lcore %u is out "
 					"of range %d\n",
 					socketid, lcore_id, NB_SOCKETS);
+				free(route_base_ipv4);
+				free(route_base_ipv6);
+				free(acl_base_ipv4);
+				free(acl_base_ipv6);
 				return -1;
 			}