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: Tue, 21 Jun 2016 11:56:23 +0800 From: Yisen Zhuang <Yisen.Zhuang@...wei.com> To: <davem@...emloft.net>, <yisen.zhuang@...wei.com>, <salil.mehta@...wei.com>, <yankejian@...wei.com> CC: <liguozhu@...wei.com>, <huangdaode@...ilicon.com>, <arnd@...db.de>, <andriy.shevchenko@...ux.intel.com>, <andrew@...n.ch>, <geliangtang@....com>, <ivecera@...hat.com>, <fengguang.wu@...el.com>, <charles.chenxin@...wei.com>, <netdev@...r.kernel.org>, <linux-kernel@...r.kernel.org>, <linux-arm-kernel@...ts.infradead.org>, <linuxarm@...wei.com> Subject: [PATCH net-next 03/19] net: hns: add skb_reset_mac_header() after skb being alloc From: Kejian Yan <yankejian@...wei.com> HNS receives a packet without doing anything, but it should call skb_reset_mac_header() to initialize the header before using eth_hdr(). Fixes: 0d6b425a3773c3445b0f51b2f333821beaacb619 Signed-off-by: Kejian Yan <yankejian@...wei.com> Signed-off-by: Yisen Zhuang <Yisen.Zhuang@...wei.com> --- drivers/net/ethernet/hisilicon/hns/hns_enet.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/ethernet/hisilicon/hns/hns_enet.c b/drivers/net/ethernet/hisilicon/hns/hns_enet.c index ad742a6..15200e4 100644 --- a/drivers/net/ethernet/hisilicon/hns/hns_enet.c +++ b/drivers/net/ethernet/hisilicon/hns/hns_enet.c @@ -600,6 +600,7 @@ static int hns_nic_poll_rx_skb(struct hns_nic_ring_data *ring_data, ring->stats.sw_err_cnt++; return -ENOMEM; } + skb_reset_mac_header(skb); prefetchw(skb->data); length = le16_to_cpu(desc->rx.pkt_len); -- 1.9.1
Powered by blists - more mailing lists