Subject: Re: [PATCH net-next 1/2] ipv4: ip_tunnel: use net namespace from rtable not socket

From: Rick Jones <[email-masked]>
Date: Wed, 08 Apr 2015 10:31:06 -0700

On 04/08/2015 09:09 AM, David Miller wrote:
> From: Hannes Frederic Sowa <[email-masked]>
> Date: Wed,  8 Apr 2015 17:01:22 +0200
>
>> The socket parameter might legally be NULL, thus sock_net is sometimes
>> causing a NULL pointer dereference. Using net_device pointer in dst_entry
>> is more reliable.
>>
>> Fixes: b6a7719aedd7e5c ("ipv4: hash net ptr into fragmentation bucket selection")
>> Reported-by: Rick Jones <[email-masked]>
>> Cc: Rick Jones <[email-masked]>
>> Cc: David S. Miller <[email-masked]>
>> Signed-off-by: Hannes Frederic Sowa <[email-masked]>
>
> Applied.

Horses, barn doors, crossed i's and dotted t's but I can report that 
with that in place the problem I reported in "VxLAN system wedge in 
4.0.0-rc5+ from davem net-next?" no longer happens.

rick