[GUACAMOLE-816] Segfaults in libguac-client-vnc

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Duplicate
• Affects Version/s: 0.9.9
• Component/s: libguac, VNC
• Environment: Debian 9.9 Stretch
• Assignee: Unassigned
• Reporter: Lukas Krempler
• Created: 12/Jun/19 16:48
• Updated: 16/Jun/19 11:44
• Resolved: 14/Jun/19 15:47

Description

There are no troubles in the functions of guacamole. But there are some log entries in our syslog file:
hostname kernel: [790049.145417] guacd[4661]: segfault at 78 ip 00007f70a34fee99 sp 00007ffe7fda2b50 error 4 in libguac-client-vnc.so.0.0.0[7f70a34f4000+f000]
hostname guacd[4661]: Client disconnected

The SSH and VNC connections are working without any problems.
It seems that the segfault occurs on a client disconnect.

Issue Links

• duplicates: GUACAMOLE-257 Segfault in on VNC/SSH file upload if SFTP is disabled