8903 IPPF paths have bad logic
Reviewed by: Dan McDonald <danmcd@joyent.com>
Reviewed by: John Levon <levon@movementarian.org>
Reviewed by: Gergő Doma <domag02@gmail.com>

*** 2359,2369 ****
           * We skip this for loopback packets since we don't do IPQoS
           * on loopback.
           */
          if (IPP_ENABLED(IPP_LOCAL_IN, ipst) &&
              !(iraflags & IRAF_LOOPBACK) &&
!             (protocol != IPPROTO_ESP || protocol != IPPROTO_AH)) {
                  /*
                   * Use the interface on which the packet arrived - not where
                   * the IP address is hosted.
                   */
                  /* ip_process translates an IS_UNDER_IPMP */
--- 2359,2369 ----
           * We skip this for loopback packets since we don't do IPQoS
           * on loopback.
           */
          if (IPP_ENABLED(IPP_LOCAL_IN, ipst) &&
              !(iraflags & IRAF_LOOPBACK) &&
!             (protocol != IPPROTO_ESP && protocol != IPPROTO_AH)) {
                  /*
                   * Use the interface on which the packet arrived - not where
                   * the IP address is hosted.
                   */
                  /* ip_process translates an IS_UNDER_IPMP */