From: Otto Moerbeek Date: Tue, 25 Aug 2020 11:27:51 +0000 (+0200) Subject: Document the extra allowance in case of qname-minimization fallback. X-Git-Tag: rec-4.3.4^2 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F9416%2Fhead;p=thirdparty%2Fpdns.git Document the extra allowance in case of qname-minimization fallback. (cherry picked from commit b2090adc7631d96c6c21eaf8086747639f75c572) --- diff --git a/pdns/recursordist/docs/settings.rst b/pdns/recursordist/docs/settings.rst index 85b3bdda0c..b86f7b092b 100644 --- a/pdns/recursordist/docs/settings.rst +++ b/pdns/recursordist/docs/settings.rst @@ -955,6 +955,8 @@ This setting, which defaults to 3600 seconds, puts a maximum on the amount of ti Total maximum number of internal recursion calls the server may use to answer a single query. 0 means unlimited. The value of `stack-size`_ should be increased together with this one to prevent the stack from overflowing. +If `qname-minimization`_ is enabled, the fallback code in case of a failing resolve is allowed an additional `max-recursion-depth/2`. + .. versionchanged:: 4.1.0