duma...@google.com;
>> sta...@vger.kernel.org
>> Cc: w...@1wt.eu; Dexuan Cui ; Joseph Salisbury
>> ; Michael Kelley ;
>> v...@zeniv.linux.org.uk; netdev@vger.kernel.org; da...@davemloft.net;
>> oher...@suse.com
>> Subject: [PATCH][for v4.4 only] udp: drop corrupt packe
@vger.kernel.org; da...@davemloft.net;
oher...@suse.com
Subject: [PATCH][for v4.4 only] udp: drop corrupt packets earlier to avoid data
corruption
The v4.4 stable kernel lacks this bugfix:
commit 327868212381 ("make skb_copy_datagram_msg() et.al. preserve
->msg_iter on error").
As a result, th
t;
> oher...@suse.com
> Subject: [PATCH][for v4.4 only] udp: drop corrupt packets earlier to avoid
> data
> corruption
>
> The v4.4 stable kernel lacks this bugfix:
> commit 327868212381 ("make skb_copy_datagram_msg() et.al. preserve
> ->msg_iter on error").
The v4.4 stable kernel lacks this bugfix:
commit 327868212381 ("make skb_copy_datagram_msg() et.al. preserve ->msg_iter
on error").
As a result, the v4.4 kernel can deliver corrupt data to the application
when a corrupt UDP packet is closely followed by a valid UDP packet: the
same invocation of t
