netdev - [PATCH net] geneve: clear IFF_TX_SKB

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

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <ff77ee3522f56d1f4ab4381fca130978c0d3fca4.1455719425.git.jbenc@redhat.com>
Date:	Wed, 17 Feb 2016 15:31:35 +0100
From:	Jiri Benc <jbenc@...hat.com>
To:	netdev@...r.kernel.org
Cc:	Jesse Gross <jesse@...nel.org>
Subject: [PATCH net] geneve: clear IFF_TX_SKB_SHARING

ether_setup sets IFF_TX_SKB_SHARING but this is not supported by geneve as
it modifies the skb on xmit.

Signed-off-by: Jiri Benc <jbenc@...hat.com>
---
 drivers/net/geneve.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/net/geneve.c b/drivers/net/geneve.c
index 028e3873c310..085b27cefb74 100644
--- a/drivers/net/geneve.c
+++ b/drivers/net/geneve.c
@@ -1161,6 +1161,7 @@ static void geneve_setup(struct net_device *dev)
 	dev->hw_features |= NETIF_F_GSO_SOFTWARE;
 
 	netif_keep_dst(dev);
+	dev->priv_flags &= ~IFF_TX_SKB_SHARING;
 	dev->priv_flags |= IFF_LIVE_ADDR_CHANGE | IFF_NO_QUEUE;
 	eth_hw_addr_random(dev);
 }
-- 
1.8.3.1