mtr: patch CVE-2026-14461

Details:
https://nvd.nist.gov/vuln/detail/cve-2026-14461

(cherry picked from commit a5e913980f0107c4fe1ccde6a5e4a10780bd60a9)

Signed-off-by: Ankur Tyagi <ankur.tyagi85@gmail.com>
Signed-off-by: Khem Raj <khem.raj@oss.qualcomm.com>

meta-networking/recipes-support/mtr/mtr/CVE-2026-14461.patch

@@ -0,0 +1,32 @@
+From 4c75fae93d9515f3ecdfecc966b8c6471efb7ea5 Mon Sep 17 00:00:00 2001
+From: "R.E. Wolff" <R.E.Wolff@BitWizard.nl>
+Date: Tue, 16 Jun 2026 11:03:39 +0200
+Subject: [PATCH] =?UTF-8?q?Fixed=20possible=20buffer=20overrun=20in=20asn?=
+ =?UTF-8?q?=20code--=20Micha=C5=82=20Majchrowicz?=
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+(cherry picked from commit 48e1794414d338ce47abc0f27c25ade8788af9c3)
+
+CVE: CVE-2026-14461
+Upstream-Status: Backport [https://github.com/traviscross/mtr/commit/48e1794414d338ce47abc0f27c25ade8788af9c3]
+
+Signed-off-by: Ankur Tyagi <ankur.tyagi85@gmail.com>
+---
+ ui/asn.c | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/ui/asn.c b/ui/asn.c
+index 111c394..487d9e8 100644
+--- a/ui/asn.c
++++ b/ui/asn.c
+@@ -94,6 +94,8 @@ static char *ipinfo_lookup(
+             DEB_syslog(LOG_INFO, "Malloc-txt: %s", UNKN);
+         return xstrdup(UNKN);
+     }
++    // Clip len to PACKETSZ. -- Michał Majchrowicz
++    if (len > PACKETSZ) len = PACKETSZ;
+ 
+     pt = answer + sizeof(HEADER);
+ 

meta-networking/recipes-support/mtr/mtr_0.96.bb

@@ -9,7 +9,9 @@ LIC_FILES_CHKSUM = "file://COPYING;md5=b234ee4d69f5fce4486a80fdaf4a4263 \
                     file://ui/mtr.c;beginline=5;endline=16;md5=00a894a39d53726a27386534d1c4e468"
 
 SRCREV = "f392168771570b0fdc104c38dea6bbc2ce585710"
-SRC_URI = "git://github.com/traviscross/mtr;branch=master;protocol=https;tag=v${PV}"
+SRC_URI = "git://github.com/traviscross/mtr;branch=master;protocol=https;tag=v${PV} \
+           file://CVE-2026-14461.patch \
+"
 
 
 inherit autotools pkgconfig