From: Mark Andrews <marka@isc.org>
Date: Tue, 15 Apr 2025 03:11:01 +0000 (+0000)
Subject: fix: usr: Return DNS COOKIE and NSID with BADVERS
X-Git-Tag: v9.21.8~26
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=79c50d4538450050be87b99cb87135b3f9d3c007;p=thirdparty%2Fbind9.git

fix: usr: Return DNS COOKIE and NSID with BADVERS

This change allows the client to identify the server that returns the
BADVERS and to provide a DNS SERVER COOKIE to be included in the
resend of the request.

Closes #5235

Merge branch '5235-return-the-server-cookie-when-returning-badvers' into 'main'

See merge request isc-projects/bind9!10334
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79c50d4538450050be87b99cb87135b3f9d3c007