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From: dapengx.yu@intel.com
To: Jasvinder Singh <jasvinder.singh@intel.com>,
	Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Cc: dev@dpdk.org, Dapeng Yu <dapengx.yu@intel.com>, stable@dpdk.org
Subject: [dpdk-dev] [PATCH v2] net/softnic: fix memory leak of meter policy
Date: Thu, 14 Oct 2021 10:12:07 +0800
Message-ID: <20211014021208.361162-1-dapengx.yu@intel.com> (raw)
In-Reply-To: <20210930083444.636152-1-dapengx.yu@intel.com>

From: Dapeng Yu <dapengx.yu@intel.com>

After the meter policies are created, they are not freed on device
close.

This patch fixes it.

Fixes: 5f0d54f372f0 ("ethdev: add pre-defined meter policy API")
Cc: stable@dpdk.org

Signed-off-by: Dapeng Yu <dapengx.yu@intel.com>
---
V2:
* Rebase on top of main branch
---
 drivers/net/softnic/rte_eth_softnic_meter.c | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/drivers/net/softnic/rte_eth_softnic_meter.c b/drivers/net/softnic/rte_eth_softnic_meter.c
index 5831892a39..6b02f43e31 100644
--- a/drivers/net/softnic/rte_eth_softnic_meter.c
+++ b/drivers/net/softnic/rte_eth_softnic_meter.c
@@ -52,6 +52,18 @@ softnic_mtr_free(struct pmd_internals *p)
 		TAILQ_REMOVE(&p->mtr.meter_profiles, mp, node);
 		free(mp);
 	}
+
+	/* Remove meter policies */
+	for ( ; ; ) {
+		struct softnic_mtr_meter_policy *mp;
+
+		mp = TAILQ_FIRST(&p->mtr.meter_policies);
+		if (mp == NULL)
+			break;
+
+		TAILQ_REMOVE(&p->mtr.meter_policies, mp, node);
+		free(mp);
+	}
 }
 
 struct softnic_mtr_meter_profile *
-- 
2.27.0


  reply	other threads:[~2021-10-14  2:12 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-09-30  8:34 [dpdk-dev] [PATCH] " dapengx.yu
2021-10-14  2:12 ` dapengx.yu [this message]
2021-10-19 14:01   ` [dpdk-dev] [PATCH v2] " Singh, Jasvinder
2021-10-19 20:46     ` [dpdk-dev] [dpdk-stable] " Ferruh Yigit

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