From: Ondřej Surý <ondrej@isc.org>
Date: Thu, 14 May 2026 07:37:52 +0000 (+0200)
Subject: [9.20] fix: dev: Fix data race during rndc dumpdb or zone load
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=947e5c7983de55d23e665dcaf0f6dd9ee9437a77;p=thirdparty%2Fbind9.git

[9.20] fix: dev: Fix data race during rndc dumpdb or zone load

'rndc dumpdb' against a server with zones, and async zone load,
had a timing window where the operation's completion could fire
before the server had finished registering the operation,
occasionally leading to a possible crash.  The completion is now
delivered after the registration is in place.

Closes #5952

Backport of MR !11991

Merge branch 'backport-5952-fix-masterdump-async-ctx-race-9.20' into 'bind-9.20'

See merge request isc-projects/bind9!12021
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947e5c7983de55d23e665dcaf0f6dd9ee9437a77