Simon Kelley d774add784 Fix issue with stale caching. ...

After replying with stale data, dnsmasq sends the query upstream to
refresh the cache asynchronously and sometimes sends the wrong packet:
packet length can be wrong, and if an EDE marking stale data is added
to the answer that can end up in the query also. This bug only seems
to cause problems when the usptream server is a DOH/DOT proxy. Thanks
to Justin He for the bug report.

2023-05-01 20:42:30 +01:00

114 KiB

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