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net-misc/bird: Fix handling of transitive extended communities

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Package-Manager: Portage-2.3.99, Repoman-2.3.22
Signed-off-by: Alarig Le Lay <alarig@swordarmor.fr>
This commit is contained in:
Alarig Le Lay 2020-05-08 10:11:39 +02:00
parent c939c34899
commit a4367e6481
Signed by: alarig
GPG key ID: 7AFE62C6DF8BCDEC
2 changed files with 34 additions and 0 deletions
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1
net-misc/bird/bird-2.0.7-r1.ebuild
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@ -29,6 +29,7 @@ DEPEND="sys-devel/flex
PATCHES=(
"${FILESDIR}/${P}-ipv6-rpki.patch"
"${FILESDIR}/${P}-attrs.c.patch"
)
src_configure() {

33
net-misc/bird/files/bird-2.0.7-attrs.c.patch Normal file
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@ -0,0 +1,33 @@
diff --git a/proto/bgp/attrs.c b/proto/bgp/attrs.c
index b8921363..9a4e12d2 100644
--- a/proto/bgp/attrs.c
+++ b/proto/bgp/attrs.c
@@ -717,13 +717,23 @@ bgp_decode_mp_unreach_nlri(struct bgp_parse_state *s, uint code UNUSED, uint fla
static void
bgp_export_ext_community(struct bgp_export_state *s, eattr *a)
{
- struct adata *ad = ec_set_del_nontrans(s->pool, a->u.ptr);
+ if (!s->proto->is_interior)
+ {
+ struct adata *ad = ec_set_del_nontrans(s->pool, a->u.ptr);
- if (ad->length == 0)
- UNSET(a);
+ if (ad->length == 0)
+ UNSET(a);
- ec_set_sort_x(ad);
- a->u.ptr = ad;
+ ec_set_sort_x(ad);
+ a->u.ptr = ad;
+ }
+ else
+ {
+ if (a->u.ptr->length == 0)
+ UNSET(a);
+
+ a->u.ptr = ec_set_sort(s->pool, a->u.ptr);
+ }
}
static void