Re: [net-next v2] netfilter: add segment routing header 'srh' match

[Pablo Neira Ayuso]

On Sun, Jan 07, 2018 at 07:22:02PM +0100, Ahmed Abdelsalam wrote:
> It allows matching packets based on Segment Routing Header
> (SRH) information.
> The implementation considers revision 7 of the SRH draft.
> https://tools.ietf.org/html/draft-ietf-6man-segment-routing-header-07
> 
> Currently supported match options include:
> (1) Next Header
> (2) Hdr Ext Len
> (3) Segments Left
> (4) Last Entry
> (5) Tag value of SRH

net/ipv6/netfilter/ip6t_srh.c: In function âsrh_mt6â:
net/ipv6/netfilter/ip6t_srh.c:115:10: error: âstruct ipv6_sr_hdrâ has
no member named âtagâ
     !(srh->tag == srhinfo->tag)))
          ^
net/ipv6/netfilter/ip6t_srh.c:26:4: note: in definition of macro
âNF_SRH_INVFâ
  ((boolean) ^ !!((ptr)->mt_invflags & (flag)))
    ^

Something breaks compilation here.