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Posted to commits@guacamole.apache.org by "Michael Jumper (JIRA)" <ji...@apache.org> on 2017/10/23 06:01:29 UTC
[jira] [Updated] (GUACAMOLE-388) Segfault upon disconnect in
guac_vnc_user_leave_handler()
[ https://issues.apache.org/jira/browse/GUACAMOLE-388?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Michael Jumper updated GUACAMOLE-388:
-------------------------------------
Summary: Segfault upon disconnect in guac_vnc_user_leave_handler() (was: segfault in vnc code path)
> Segfault upon disconnect in guac_vnc_user_leave_handler()
> ---------------------------------------------------------
>
> Key: GUACAMOLE-388
> URL: https://issues.apache.org/jira/browse/GUACAMOLE-388
> Project: Guacamole
> Issue Type: Bug
> Components: VNC
> Affects Versions: 0.9.12-incubating
> Reporter: Ilya Shipitsin
>
> {code:none}
> Program terminated with signal SIGSEGV, Segmentation fault.
> #0 0x00007f17a32ccac2 in guac_vnc_user_leave_handler (user=0x2d34960) at user.c:115
> 115 guac_common_cursor_remove_user(vnc_client->display->cursor, user);
> (gdb) bt
> #0 0x00007f17a32ccac2 in guac_vnc_user_leave_handler (user=0x2d34960) at user.c:115
> #1 0x0000000000404d50 in guacd_handle_user (user=user@entry=0x2d34960) at user.c:304
> #2 0x0000000000404461 in guacd_user_thread (data=0x7f179c01b6f0) at proc.c:95
> #3 0x00007f17a766f064 in start_thread (arg=0x7f179af18700) at pthread_create.c:309
> #4 0x00007f17a685262d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
> (gdb)
> {code}
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