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From: Mauricio Vasquez B <mauricio.vasquezbernal@studenti.polito.it>
To: dev@dpdk.org
Subject: [dpdk-dev] [PATCH] ring: Fix memory leakage in rte_pmd_ring_devuninit
Date: Fri, 20 Nov 2015 19:24:19 +0100	[thread overview]
Message-ID: <1448043859-4326-1-git-send-email-mauricio.vasquezbernal@studenti.polito.it> (raw)
In-Reply-To: <1447885757-13038-1-git-send-email-mauricio.vasquezbernal@studenti.polito.it>

When freeing the device it is also neccesary to free
rx_queues and tx_queues

Signed-off-by: Mauricio Vasquez B <mauricio.vasquezbernal@studenti.polito.it>
---
v2:
Added extra control before freeing members of eth_dev->data

 drivers/net/ring/rte_eth_ring.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/drivers/net/ring/rte_eth_ring.c b/drivers/net/ring/rte_eth_ring.c
index 9a31bce..4ce0256 100644
--- a/drivers/net/ring/rte_eth_ring.c
+++ b/drivers/net/ring/rte_eth_ring.c
@@ -582,7 +582,12 @@ rte_pmd_ring_devuninit(const char *name)
 		return -ENODEV;
 
 	eth_dev_stop(eth_dev);
-	rte_free(eth_dev->data->dev_private);
+
+	if(eth_dev->data) {
+		rte_free(eth_dev->data->rx_queues);
+		rte_free(eth_dev->data->tx_queues);
+		rte_free(eth_dev->data->dev_private);
+	}
 	rte_free(eth_dev->data);
 
 	rte_eth_dev_release_port(eth_dev);
-- 
1.9.1

  parent reply	other threads:[~2015-11-20 18:24 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-11-18 22:29 [dpdk-dev] [PATCH] ring: Fix memory leakage in rte_pmd_ring_devuninit() Mauricio Vasquez B
2015-11-20 12:20 ` Iremonger, Bernard
2015-11-20 12:32 ` Mcnamara, John
2015-11-20 12:42   ` Richardson, Bruce
2015-11-20 18:22     ` Mauricio Vásquez
2015-11-20 18:24 ` Mauricio Vasquez B [this message]
2015-11-23 22:47   ` [dpdk-dev] [PATCH] ring: Fix memory leakage in rte_pmd_ring_devuninit Thomas Monjalon

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