2016-03-31 14:07, Konstantin Ananyev:
> Fixes: dc81ebbacaeb ("lpm: extend IPv4 next hop field")
>
> Originally l3fwd used 16-bit value to store dest_port value.
> To accommodate 24-bit nexthop dest_port was increased to 32-bit,
> though some further packet processing code remained unchanged and
> still expects dest_port to be 16-bit.
> That is not correct and can cause l3fwd invalid behaviour or even
> process crash/hang on some input packet patterns.
> For the fix, I choose the simplest approach and restored dest_port
> as 16-bit value, plus necessary conversions from 32 to 16 bit values
> after lpm_lookupx4.
>
> Signed-off-by: Konstantin Ananyev <konstantin.ananyev at intel.com>
Applied, thanks
