Commit 74ae2fc222 for frr

commit 74ae2fc222537c79a706fa180793f059996c0e7e
Merge: 953210b2dd 22215c3012
Author: Carmine Scarpitta <cscarpit@cisco.com>
Date:   Sat Oct 17 16:18:55 2026 +0200

    Merge pull request #23390 from andreaskaris/srv6-fix-underflows

    zebra: reject SRv6 locator prefix when length causes underflow