Mike Jumper created GUACAMOLE-2075:
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Summary: guac_display may segfault during cleanup
Key: GUACAMOLE-2075
URL: https://issues.apache.org/jira/browse/GUACAMOLE-2075
Project: Guacamole
Issue Type: Bug
Components: RDP, VNC
Affects Versions: 1.6.0
Reporter: Mike Jumper
Fix For: 1.6.0
Both VNC and RDP leverage the feature of {{guac_display}} where the underlying
buffer of a layer can be provided externally, but they actually free that
externally provided buffer prior to freeing the {{guac_display}}. Since worker
threads may still be working on a frame at that time, those workers will cause
a segfault if a frame is in progress at the time of disconnect.
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