From: Maria Matejka <mq@ucw.cz>
Date: Wed, 26 Feb 2025 13:45:24 +0000 (+0100)
Subject: Filters: don't rewrite gw explicitly set by filters
X-Git-Tag: v3.0.2~14
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fd1f5952d19b90bcda1e07de45e3a6d055936658;p=thirdparty%2Fbird.git

Filters: don't rewrite gw explicitly set by filters

If the originating protocol sets hostentry, it should be
overridden by filters and not rewrite gw.

This fixes #156. Issue #154 may need a similar fix.

Thanks to Peter Hutchinson for reporting.

Signed-Off-By: Katerina Kubecova <katerina.kubecova@nic.cz>
---

diff --git a/filter/f-inst.c b/filter/f-inst.c
index b8ba0a801..00d39c39b 100644
--- a/filter/f-inst.c
+++ b/filter/f-inst.c
@@ -855,6 +855,9 @@
 
       a->originated = 1;
       a->fresh = 1;
+
+      if (a->id == ea_gen_nexthop.id)
+	ea_unset_attr(&fs->rte->attrs, 1, &ea_gen_hostentry);
     }
   }