33 lines
1.2 KiB
Markdown
33 lines
1.2 KiB
Markdown
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<!--
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.. title: Version 1.6.12 released.
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.. slug: version-1-6-12-released
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.. date: 2020-08-19 14:44:13 UTC+01:00
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.. tags: Releases
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.. category:
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.. link:
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.. description:
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.. type: text
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-->
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Mosquitto 1.6.12 has been released, this is a bugfix release.
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# Security
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- In some circumstances, Mosquitto could leak memory when handling PUBLISH
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messages. This is limited to incoming QoS 2 messages, and is related
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to the combination of the broker having persistence enabled, a clean
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session=false client, which was connected prior to the broker restarting,
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then has reconnected and has now sent messages at a sufficiently high rate
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that the incoming queue at the broker has filled up and hence messages are
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being dropped. This is more likely to have an effect where
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`max_queued_messages` is a small value. This has now been fixed. Closes [#1793].
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# Broker
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- Build warning fixes when building with `WITH_BRIDGE=no` and `WITH_TLS=no`.
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# Clients
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- All clients exit with an error exit code on CONNACK failure. Closes [#1778].
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- Don't busy loop with `mosquitto_pub -l` on a slow connection.
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[#1778]: https://github.com/eclipse/mosquitto/issues/1778
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[#1793]: https://github.com/eclipse/mosquitto/issues/1793
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