lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
Open Source and information security mailing list archives
| ||
|
Date: Fri, 31 Jul 2020 10:38:32 +0200 From: Lorenzo Bianconi <lorenzo@...nel.org> To: netdev@...r.kernel.org Cc: davem@...emloft.net, lorenzo.bianconi@...hat.com, mw@...ihalf.com, mcroce@...rosoft.com Subject: [PATCH net] net: mvpp2: fix memory leak in mvpp2_rx Release skb memory in mvpp2_rx() if mvpp2_rx_refill routine fails Fixes: b5015854674b ("net: mvpp2: fix refilling BM pools in RX path") Signed-off-by: Lorenzo Bianconi <lorenzo@...nel.org> --- drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c b/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c index 24f4d8e0da98..ee72397813d4 100644 --- a/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c +++ b/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c @@ -2981,6 +2981,7 @@ static int mvpp2_rx(struct mvpp2_port *port, struct napi_struct *napi, err = mvpp2_rx_refill(port, bm_pool, pool); if (err) { netdev_err(port->dev, "failed to refill BM pools\n"); + dev_kfree_skb_any(skb); goto err_drop_frame; } -- 2.26.2
Powered by blists - more mailing lists