]> git.ipfire.org Git - thirdparty/bind9.git/commit
fix: usr: Stop caching lack of EDNS support
authorNicki Křížek <nicki@isc.org>
Thu, 3 Apr 2025 10:51:47 +0000 (10:51 +0000)
committerNicki Křížek <nicki@isc.org>
Thu, 3 Apr 2025 10:51:47 +0000 (10:51 +0000)
commitebf5c87a532ce00dbe2fe4165f7668ac62272e91
tree5e1b67d249c98e9f11ca561540122802e8a3b725
parentbc8799ee178b1b3550f7487c8dc920a9b6c8f814
parent90b2f94d9bfa01ae4e8de277f49df26fa2167282
fix: usr: Stop caching lack of EDNS support

`named` could falsely learn that a server doesn't support EDNS when
a spoofed response was received; that subsequently prevented DNSSEC
lookups from being made.  This has been fixed.

Closes https://gitlab.isc.org/isc-projects/bind9/-/issues/3949

Closes https://gitlab.isc.org/isc-projects/bind9/-/issues/5066

Merge branch '5066-stop-caching-lack-of-edns-support' into 'v9.21.7-release'

See merge request isc-private/bind9!776