[GUACAMOLE-1934] Guacd1.5.4 VNC window size change, causing process crash

• Type: Bug
• Status: Closed
• Priority: Trivial
• Resolution: Duplicate
• Affects Version/s: 1.5.4
• Component/s: VNC
• Environment: centos7.6
• Assignee: Unassigned
• Reporter: Li Zhenhai
• Created: 22/Mar/24 08:09
• Updated: 22/Mar/24 12:53
• Resolved: 22/Mar/24 12:53

Description

I upgraded to the latest version 1.5.4 using the VNC protocol. When the desktop size changes, the connection will be disconnected. The error log is as follows:

Mar 22 15:52:24 localhost guacd[4513]: Got new framebuffer size: 1920x1080
Mar 22 15:52:29 localhost guacd[4513]: Got new framebuffer size: 1280x800
Mar 22 15:54:04 localhost guacd[4513]: Got new framebuffer size: 3200x1080
Mar 22 15:54:05 localhost kernel: guacd[4519]: segfault at 7f9278285830 ip 00007f96862c0914 sp 00007f9677ffe8e0 error 6 in libguac-client-vnc.so.0.0.0[7f96862b3000+15000]
Mar 22 15:54:05 localhost abrt-hook-ccpp: Process 4513 (guacd) of user 0 killed by SIGSEGV - dumping core

I did not have this issue using 1.4.0，

Issue Links

• duplicates: GUACAMOLE-1900 Resizing an RDP connection produces segfault