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Type:
Task
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Status: Closed
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Priority:
P2: Important
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Resolution: Done
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Affects Version/s: 5.11
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Fix Version/s: 5.12.0 Alpha
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Component/s: MQTT
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Labels:None
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Technical Risk:Normal
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Commits:19475c3403683406736be95315cdccd3043b6857
qWarning() can be made fatal by setting the QT_FATAL_WARNINGS environment variable. In that case an ill-formed message would currently lead to an abort of the application.
This may happen accidentally or intentionally also in production systems, leading to a potentially easy to implement way to launch DoS attacks.