Re: [PATCH] ip6_gre: fix a pontential issue in ip6erspan_rcv

2017-12-15 Thread 严海双
> On 2017年12月16日, at 上午3:11, David Miller wrote: > > From: Haishuang Yan > Date: Fri, 15 Dec 2017 10:46:38 +0800 > >> pskb_may_pull() can change skb->data, so we need to load ipv6h/ershdr at >> the right place. >> >> Fixes:

Re: [PATCH] ip6_gre: fix a pontential issue in ip6erspan_rcv

2017-12-15 Thread David Miller
From: Haishuang Yan Date: Fri, 15 Dec 2017 10:46:38 +0800 > pskb_may_pull() can change skb->data, so we need to load ipv6h/ershdr at > the right place. > > Fixes: 5a963eb61b7c ("ip6_gre: Add ERSPAN native tunnel support") > Cc: William Tu

Re: [PATCH] ip6_gre: fix a pontential issue in ip6erspan_rcv

2017-12-15 Thread William Tu
On Thu, Dec 14, 2017 at 6:46 PM, Haishuang Yan wrote: > pskb_may_pull() can change skb->data, so we need to load ipv6h/ershdr at > the right place. > > Fixes: 5a963eb61b7c ("ip6_gre: Add ERSPAN native tunnel support") > Cc: William Tu >

[PATCH] ip6_gre: fix a pontential issue in ip6erspan_rcv

2017-12-14 Thread Haishuang Yan
pskb_may_pull() can change skb->data, so we need to load ipv6h/ershdr at the right place. Fixes: 5a963eb61b7c ("ip6_gre: Add ERSPAN native tunnel support") Cc: William Tu Signed-off-by: Haishuang Yan --- net/ipv6/ip6_gre.c | 6 +++--- 1