Li Zhenhai created GUACAMOLE-1934:
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             Summary: Guacd1.5.4 VNC window size change, causing process crash
                 Key: GUACAMOLE-1934
                 URL: https://issues.apache.org/jira/browse/GUACAMOLE-1934
             Project: Guacamole
          Issue Type: Bug
    Affects Versions: 1.5.4
         Environment: centos7.6
            Reporter: Li Zhenhai
         Attachments: image-2024-03-22-16-08-41-679.png

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

!image-2024-03-22-16-08-41-679.png!

I did not have this issue using 1.4.0,



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