[GUACAMOLE-1496] error 4 in libguac-client-rdp.so.0.0.0

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Invalid
• Affects Version/s: 1.4.0
• Component/s: guacamole
• Environment: Ubuntu 20.04.3 LTS
• Assignee: Unassigned
• Reporter: 0bey
• Created: 10/Jan/22 21:57
• Updated: 06/Jun/22 15:31
• Resolved: 06/Jun/22 15:31

Description

Hey Guys,

 

i updated my guacamole system from 1.3.0 to 1.4.0. The update process was fine. The tomcat messages are also okay. But: my /var/syslog is full with error messages likes this:

kernel: [283433.215196] guacd[349959]: segfault at 10 ip 00007fd1b87b4f06 sp 00007fceeef04c80 error 4 in libguac-client-rdp.so.0.0.0[7fd1b87a0000+1d000]

kernel: [283602.577518] guacd[572493]: segfault at 10 ip 00007fd1b8fb5f06 sp 00007fd1b0ff8c80 error 4 in libguac-client-rdp.so.0.0.0[7fd1b8fa1000+1d000]

kernel: [284466.471229] guacd[572564]: segfault at 10 ip 00007fd1b8fb5f06 sp 00007fd1b0ff8c80 error 4 in libguac-client-rdp.so.0.0.0[7fd1b8fa1000+1d000]

 

my installed freerdp Version is:

dpkg --get-selections | grep rdp
freerdp2-dev                                    install
freerdp2-x11                                    install
libfreerdp-client2-2:amd64                      install
libfreerdp-server2-2:amd64                      install
libfreerdp-shadow-subsystem2-2:amd64            install
libfreerdp-shadow2-2:amd64                      install
libfreerdp2-2:amd64                             install

libfreerdp2.so.2 -> libfreerdp2.so.2.2.0
libfreerdp-shadow2.so.2 -> libfreerdp-shadow2.so.2.2.0
libfreerdp-client2.so.2 -> libfreerdp-client2.so.2.2.0
libfreerdp-server2.so.2 -> libfreerdp-server2.so.2.2.0
libfreerdp-shadow-subsystem2.so.2 -> libfreerdp-shadow-subsystem2.so.2.2.0
libfreetype.so.6 -> libfreetype.so.6.17.1

 

 

We have > 100 conected and working Users. But what can be the problem?

 

Thanks.

Issue Links

• is related to: GUACAMOLE-1505 Self built guacd, Release 1.4.0 segfaults on RDP-Disconnect