Apache Guacamole 1.5.5

Authentication, integration, and storage

• Bug: Per-user connection concurrency limit does not default to unlimited (GUACAMOLE-1909)

Protocol support / guacd

• Bug: Starting/joining an RDP connection may segfault depending on timing of underlying RDP/SFTP connection(s) (GUACAMOLE-1140)
• Bug: Build fails with “undefined reference to ‘timer_create’” (GUACAMOLE-1892)
• Bug: Resizing an RDP connection produces segfault (GUACAMOLE-1900)
• Bug: guacd 1.5.4/master double free issue (GUACAMOLE-1903)
• Bug: TLS sockets are not synchronized (GUACAMOLE-1910)
• Bug: Updates to clipboard contents may be delayed due to lack of flush (GUACAMOLE-1917)
• Bug: Multitouch attribute not correctly synced for guac_common_surface (GUACAMOLE-1918)
• Bug: When the cumulative number of user connections reaches a certain amount, guacd will report an error. “RDP server closed/refused connection: Security negotiation failed (wrong security type?)” (GUACAMOLE-1920)
• Bug: Missing VNC password challenge (GUACAMOLE-1921)

General housekeeping and cleanup

• Update guacenc for FFmpeg 5.0 API (GUACAMOLE-1714)
• Update dependencies to latest stable and compatible versions (GUACAMOLE-1905)
• Bump versions to 1.5.5 (GUACAMOLE-1906)
• Coding Style mistake: double line break in source files (GUACAMOLE-1907)
• Bug: Some typo mistakes in some source files (GUACAMOLE-1911)
• Bug: The spell errors in the identifiers of some constants (GUACAMOLE-1912)