[GUACAMOLE-1910] TLS sockets are not synchronized

• Type: Bug
• Status: Closed
• Priority: Trivial
• Resolution: Fixed
• Affects Version/s: 1.5.4
• Fix Version/s: 1.5.5
• Component/s: guacamole-server

Language

C

• Assignee: Unassigned
• Reporter: Christopher Speck
• Created: 18/Jan/24 17:09
• Updated: 16/Feb/24 18:54
• Resolved: 16/Feb/24 18:54

Description

Sockets created from socket-fd.c have lock and unlock handlers to synchronize writing to the file descriptor. The sockets from socket-ssl.c do not have similar handlers and results in mangled guacamole streams when there are multiple connections.

 

Adding a mutex in similar fashion to socket-fd resolves the concurrency issues.