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Nick Couchman commented on GUACAMOLE-681: ----------------------------------------- If I run the command mentioned in the original post it doesn't crash the session, but it does seem to hang it. > Color palette OSC sequence crashing SSH > --------------------------------------- > > Key: GUACAMOLE-681 > URL: https://issues.apache.org/jira/browse/GUACAMOLE-681 > Project: Guacamole > Issue Type: Bug > Components: SSH > Affects Versions: 0.9.14 > Environment: Newest docker versions of guacd and guacamole, running > on Unraid. Client is connecting from Chromium on Arch Linux. > Reporter: Patrick Collins > Priority: Critical > > Based on > [this|https://issues.apache.org/jira/projects/GUACAMOLE/issues/GUACAMOLE-277] > issue, it seems Guacamole is supposed to work with Linux console codes. > I'm getting reliable crashes when printing certain console codes in a > Guacamole SSH session; notably ones printed by .bashrc in [some > configurations|https://github.com/dylanaraps/pywal]. > When printed directly on the device, (whether on a tty or a terminal > emulator,) the codes work. > When printed in Guacamole, they immediately crash the session; prompting > reconnection. > This command is enough to crash the session: > {code:java} > echo 1b5d343b0a | xxd -r -p{code} > (It converts some hex to 'ESC []4;' and prints it.) > > Apologies if the priority of this issue is inappropriate; I based it off the > "crashes" criterion; but I'm not certain to what extent the program has to > crash to qualify. -- This message was sent by Atlassian JIRA (v7.6.3#76005)