From: Ondřej Surý <ondrej@isc.org>
Date: Fri, 21 Feb 2025 21:24:56 +0000 (+0000)
Subject: fix:usr: Fix the data race causing a permanent active client increase
X-Git-Tag: ondrej/lock-free-qpzone-reads-v1~38
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=479c366c2b800d51d252ecd35687fe3de50eddec;p=thirdparty%2Fbind9.git

fix:usr: Fix the data race causing a permanent active client increase

Previously, a data race could cause a newly created fetch context for a new client to be used
before it had been fully initialized, which would cause the query to become stuck; queries for the same
data would be either paused indefinitely or dropped because of
the `clients-per-query` limit. This has been fixed.

Closes #5053

Merge branch '5053-fetch-context-create-data-race' into 'main'

See merge request isc-projects/bind9!10146
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479c366c2b800d51d252ecd35687fe3de50eddec