[linux-yocto] [PATCH yocto 4.12] add UDP patch to fix DHCP regression

[Bruce Ashfield]

On 2017-12-15 3:20 PM, Paul Gortmaker wrote:
> Bruce,
> 
> It turns out that unfortunately a fix found in 4.13.6 was overlooked
> for addition to 4.12 because the "Fixes:" tag was newer than the
> 4.12 kernel.  However that doesn't allow for the fact that this fix
> is a fix for a fix we backported to 4.12 already.  This is a corner
> case I can script an audit for, going forward.
> 
> I have added it to the queue for the pending 4.12.18 release, but as
> it actually causes breakage in real world use cases involving DHCP
> and containers, would you please apply it across linux-yocto-4.12
> now?  The copy that lands in 4.12.18 will be silenty and automatically
> handled by git merge once I've released that tag for Yocto to use.

Thanks. I'll grab this via 4.12.18.

Bruce

> 
> A big thanks to Jason Wessel who did the bisect to track this down
> and apologies to anyone else who got impacted by this omission.
> 
> Thanks,
> Paul.
> ---
> 
> Paolo Abeni (1):
>    udp: fix bcast packet reception
> 
>   net/ipv4/udp.c | 14 +++++---------
>   1 file changed, 5 insertions(+), 9 deletions(-)
>