On Tue, 2017-02-21 at 09:33 +0100, Paolo Abeni wrote: > The skbs processed by ip_cmsg_recv() are not guaranteed to > be linear e.g. when sending UDP packets over loopback with > MSGMORE. > Using csum_partial() on [potentially] the whole skb len > is dangerous; instead be on the safe side and use skb_checksum(). > > Thanks to syzkaller team to detect the issue and provide the > reproducer.
Acked-by: Eric Dumazet <eduma...@google.com> Thanks Paolo !
