1.14.7 (April 15, 2020)
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Changes
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* http: fixed a crash upon receiving empty HTTP/2 metadata frames. Received empty metadata frames are now counted in the HTTP/2 codec stat :ref:`metadata_empty_frames <config_http_conn_man_stats_per_codec>`.
* http: fixed a remotely exploitable integer overflow via a very large grpc-timeout value causes undefined behavior.
* http: fixed bugs in datadog and squash filter's handling of responses with no bodies.
* http: fixed URL parsing for HTTP/1.1 fully qualified URLs and connect requests containing IPv6 addresses.
* tls: fix detection of the upstream connection close event.