[dpdk-dev] [PATCH] eal: fix memleak on mp request error handler

[gfree.wind at vip.163.com]

From: Gao Feng <davidfgao at tencent.com>

When rte_eal_alarm_set failed, need to free the bundle mem in the
error handler of handle_primary_request and handle_secondary_request.

Signed-off-by: Gao Feng <davidfgao at tencent.com>
---
 lib/librte_eal/common/hotplug_mp.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/lib/librte_eal/common/hotplug_mp.c b/lib/librte_eal/common/hotplug_mp.c
index 070e2e0..9d610a8 100644
--- a/lib/librte_eal/common/hotplug_mp.c
+++ b/lib/librte_eal/common/hotplug_mp.c
@@ -208,6 +208,8 @@ static int cmp_dev_name(const struct rte_device *dev, const void *_name)
 	ret = rte_eal_alarm_set(1, __handle_secondary_request, bundle);
 	if (ret != 0) {
 		RTE_LOG(ERR, EAL, "failed to add mp task\n");
+		free(bundle->peer);
+		free(bundle);
 		return send_response_to_secondary(req, ret, peer);
 	}
 	return 0;
@@ -332,6 +334,8 @@ static void __handle_primary_request(void *param)
 	 */
 	ret = rte_eal_alarm_set(1, __handle_primary_request, bundle);
 	if (ret != 0) {
+		free(bundle->peer);
+		free(bundle);
 		resp->result = ret;
 		ret = rte_mp_reply(&mp_resp, peer);
 		if  (ret != 0) {
-- 
1.8.3.1