ICMPv6: Add ICMPv6 Parameter Problem, code 3 definition

commit b59e286be280fa3c2e94a0716ddcee6ba02bc8ba upstream.

Based on RFC7112, Section 6:

   IANA has added the following "Type 4 - Parameter Problem" message to
   the "Internet Control Message Protocol version 6 (ICMPv6) Parameters"
   registry:

      CODE     NAME/DESCRIPTION
       3       IPv6 First Fragment has incomplete IPv6 Header Chain

Signed-off-by: Hangbin Liu <liuhangbin@gmail.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Aviraj CJ <acj@cisco.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/include/uapi/linux/icmpv6.h b/include/uapi/linux/icmpv6.h
index 2622b5a3e6163a56faa4deb92ee92c8cb2321716..9a31ea2ad1cfcd252a661e8097c96bdd44b3d5ad 100644 (file)
--- a/include/uapi/linux/icmpv6.h
+++ b/include/uapi/linux/icmpv6.h
@@ -137,6 +137,7 @@ struct icmp6hdr {
 #define ICMPV6_HDR_FIELD               0
 #define ICMPV6_UNK_NEXTHDR             1
 #define ICMPV6_UNK_OPTION              2
+#define ICMPV6_HDR_INCOMP              3
 
 /*
  *     constants for (set|get)sockopt