From: Pravin B Shelar <[email protected]>
Date: Mon, 28 Sep 2015 17:24:25 -0700
> Earlier patch 6ae459bda tried to detect void ckecksum partial
> skb by comparing pull length to checksum offset. But it does
> not work for all cases since checksum-offset depends on
> updates to skb->data.
>
> Following patch fixes it by validating checksum start offset
> after skb-data pointer is updated. Negative value of checksum
> offset start means there is no need to checksum.
>
> Fixes: 6ae459bda ("skbuff: Fix skb checksum flag on skb pull")
> Reported-by: Andrew Vagin <[email protected]>
> Signed-off-by: Pravin B Shelar <[email protected]>
> ---
> This and 6ae459bda patches needs to be backported to stable.
Applied and both queued up for -stable, thanks.
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