[jira] [Reopened] (GUACAMOLE-876) RDP "reconnect" resizing breaks RDPDR

["Mike Jumper (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/GUACAMOLE-876?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Mike Jumper reopened GUACAMOLE-876:
-----------------------------------

With the latest changes, I'm seeing the following on a build from master:

{code:none}
...
Thread 2.4 "guacd" received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x7fffe90c9700 (LWP 3015513)]
0x00007ffff6746b72 in guac_rdp_disp_reconnect_needed (disp=0x7ffff0052d80)
    at channels/disp.c:284
284	    if (rdp_client->filesystem->open_files > 0)
(gdb) print rdp_client
$1 = (guac_rdp_client *) 0x7ffff0052c40
(gdb) print rdp_client->filesystem
$2 = (guac_rdp_fs *) 0x0
(gdb) 
{code}

> RDP "reconnect" resizing breaks RDPDR
> -------------------------------------
>
>                 Key: GUACAMOLE-876
>                 URL: https://issues.apache.org/jira/browse/GUACAMOLE-876
>             Project: Guacamole
>          Issue Type: Bug
>          Components: RDP
>    Affects Versions: 1.1.0
>            Reporter: Richard Lancaster
>            Assignee: Nick Couchman
>            Priority: Minor
>             Fix For: 1.5.0
>
>         Attachments: guacd.log, guacd_resize_file_trasfer.mp4
>
>
> In the attached video you can see resizing a connection with the resize method "reconnect", will halt any current file transfers (leaving corrupted files) -and sporadically leave the drive map unconnected for the new session- (see GUACAMOLE-900).
> The associated guacd logs associated with the video are attached.
> Running:
>  * Web frontend - 1.0.0 (the official guacamole/guacamole docker image)
>  * Guacd - staging/1.1.0 (381ff1a4214e06803f0f587f1ed97cf7e54853e7) (Built against ubuntu 18.04's libfreerdb-dev)
> Let me know if there is any more info you need.



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