From: Alexander Skorichenko <askorichenko@netgate.com>
Date: Mon, 14 Nov 2022 11:59:56 +0000 (+0000)
Subject: linux-cp: fix FIB_ENTRY_FLAG_ATTACHED
X-Git-Tag: v23.06-rc0~116
X-Git-Url: https://gerrit.fd.io/r/gitweb?a=commitdiff_plain;h=f0781829d5145f288a2e42978d91bc8df9c50ca4;p=vpp.git

linux-cp: fix FIB_ENTRY_FLAG_ATTACHED

Type: fix
   
Fib entries for attached routes when sourced from
FIB_SOURCE_API or FIB_SOURCE_CLI
get the FIB_ENTRY_FLAG_ATTACHED flag raised on the source.
Such a route added from linux-cp doesn't get this flag.
   
Fix this flag for linux-cp sources by passing it to the
fib entry's update/create function in lcp_router_route_add().

Signed-off-by: Alexander Skorichenko <askorichenko@netgate.com>
Change-Id: I24278ef86886cfee8a14acb250fb6992a754cc3c
---

diff --git a/src/plugins/linux-cp/lcp_router.c b/src/plugins/linux-cp/lcp_router.c
index 04a6ba05a89..ab8ab164972 100644
--- a/src/plugins/linux-cp/lcp_router.c
+++ b/src/plugins/linux-cp/lcp_router.c
@@ -1229,6 +1229,16 @@ lcp_router_route_add (struct rtnl_route *rr)
 	  else
 	    {
 	      fib_source_t fib_src;
+	      const fib_route_path_t *rpath;
+
+	      vec_foreach (rpath, np.paths)
+		{
+		  if (fib_route_path_is_attached (rpath))
+		    {
+		      entry_flags |= FIB_ENTRY_FLAG_ATTACHED;
+		      break;
+		    }
+		}
 
 	      fib_src = lcp_router_proto_fib_source (rproto);