From 4e10a282f544ff8e3e6733c11610d03b9b1876e8 Mon Sep 17 00:00:00 2001
From: lemmi <lemmi@nerd2nerd.org>
Date: Sun, 22 Dec 2024 01:02:58 +0100
Subject: [PATCH] bird: update to 2.16.

---
 ...0076fb7365fe91360fa351f311f141a7a303.patch | 28 +++++++++++++++++++
 srcpkgs/bird/template                         |  4 +--
 2 files changed, 30 insertions(+), 2 deletions(-)
 create mode 100644 srcpkgs/bird/patches/cfac0076fb7365fe91360fa351f311f141a7a303.patch

diff --git a/srcpkgs/bird/patches/cfac0076fb7365fe91360fa351f311f141a7a303.patch b/srcpkgs/bird/patches/cfac0076fb7365fe91360fa351f311f141a7a303.patch
new file mode 100644
index 00000000000..1a8aad5fc77
--- /dev/null
+++ b/srcpkgs/bird/patches/cfac0076fb7365fe91360fa351f311f141a7a303.patch
@@ -0,0 +1,28 @@
+From cfac0076fb7365fe91360fa351f311f141a7a303 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Fabian=20Bl=C3=A4se?= <fabian@blaese.de>
+Date: Tue, 10 Dec 2024 02:14:06 +0100
+Subject: [PATCH] Babel: fix seqno wrapping on seqno request
+
+The Babel seqno wraps around when reaching its maximum value (UINT16_MAX).
+When comparing seqnos, this has to be taken into account. Therefore,
+plain number comparisons do not work.
+---
+ proto/babel/babel.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/proto/babel/babel.c b/proto/babel/babel.c
+index fe5c0599a..b5cbb63f8 100644
+--- a/proto/babel/babel.c
++++ b/proto/babel/babel.c
+@@ -1015,7 +1015,7 @@ babel_send_update_(struct babel_iface *ifa, btime changed, struct fib *rtable)
+ 
+     /* Our own seqno might have changed, in which case we update the routes we
+        originate. */
+-    if ((e->router_id == p->router_id) && (e->seqno < p->update_seqno))
++    if ((e->router_id == p->router_id) && gt_mod64k(p->update_seqno, e->seqno))
+     {
+       e->seqno = p->update_seqno;
+       e->updated = current_time();
+-- 
+GitLab
+
diff --git a/srcpkgs/bird/template b/srcpkgs/bird/template
index d9c851f8e1a..d4da6675229 100644
--- a/srcpkgs/bird/template
+++ b/srcpkgs/bird/template
@@ -1,6 +1,6 @@
 # Template file for 'bird'
 pkgname=bird
-version=2.15.1
+version=2.16
 revision=1
 build_style=gnu-configure
 hostmakedepends="flex"
@@ -11,7 +11,7 @@ license="GPL-2.0-or-later"
 homepage="https://bird.network.cz"
 changelog="https://gitlab.nic.cz/labs/bird/-/raw/master/NEWS"
 distfiles="https://bird.network.cz/download/bird-${version}.tar.gz"
-checksum=48e85c622de164756c132ea77ad1a8a95cc9fd0137ffd0d882746589ce75c75d
+checksum=6629110293af6f1727967121d64f9c8dc94ed6181c4ef8b1dc51c7fdd669871c
 
 conf_files="/etc/bird.conf"
 system_accounts="_bird"