Messages in this thread | | | Subject | Re: [PATCH net v10] skb_expand_head() adjust skb->truesize incorrectly | From | patchwork-bot+netdevbpf@kernel ... | Date | Fri, 22 Oct 2021 20:50:08 +0000 |
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Hello:
This patch was applied to netdev/net.git (master) by Jakub Kicinski <kuba@kernel.org>:
On Fri, 22 Oct 2021 13:28:37 +0300 you wrote: > Christoph Paasch reports [1] about incorrect skb->truesize > after skb_expand_head() call in ip6_xmit. > This may happen because of two reasons: > - skb_set_owner_w() for newly cloned skb is called too early, > before pskb_expand_head() where truesize is adjusted for (!skb-sk) case. > - pskb_expand_head() does not adjust truesize in (skb->sk) case. > In this case sk->sk_wmem_alloc should be adjusted too. > > [...]
Here is the summary with links: - [net,v10] skb_expand_head() adjust skb->truesize incorrectly https://git.kernel.org/netdev/net/c/7f678def99d2
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