44 lines
1.6 KiB
Markdown
44 lines
1.6 KiB
Markdown
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<!--
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.. title: Version 2.0.11 released.
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.. slug: version-2-0-11-released
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.. date: 2021-04-03 11:54:38 UTC+1
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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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Versions 2.0.11 of Mosquitto has been released. This is a security and bugfix
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release.
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# Security
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- If an authenticated client connected with MQTT v5 sent a crafted CONNECT
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message to the broker a memory leak would occur.
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Affects versions 1.6 to 2.0.10 inclusive.
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# Broker
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- Fix possible crash having just upgraded from 1.6 if `per_listener_settings
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true` is set, and a SIGHUP is sent to the broker before a client has
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reconnected to the broker. Closes [#2167].
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- Fix bridge not reconnectng if the first reconnection attempt fails.
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Closes [#2207].
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- Improve QoS 0 outgoing packet queueing.
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- Fix non-reachable bridge blocking the broker on Windows. Closes #2172.
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- Fix possible corruption of pollfd array on Windows when bridges were
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reconnecting. Closes [#2173].
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# Clients
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- If sending mosquitto_sub output to a pipe, mosquitto_sub will now detect
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that the pipe has closed and disconnect. Closes [#2164].
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- Fix `mosquitto_pub -l` quitting if a message publication is attempted when
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the broker is temporarily unavailable. Closes [#2187].
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[#2164]: https://github.com/eclipse/mosquitto/issues/2164
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[#2167]: https://github.com/eclipse/mosquitto/issues/2167
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[#2172]: https://github.com/eclipse/mosquitto/issues/2172
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[#2173]: https://github.com/eclipse/mosquitto/issues/2173
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[#2187]: https://github.com/eclipse/mosquitto/issues/2187
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[#2207]: https://github.com/eclipse/mosquitto/issues/2207
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