bugWeeChat - Bugs: bug #19147, Weechat crashing when dcc chat and...


bug #19147: Weechat crashing when dcc chat and query to the same target

Submitter:  Markus Gerstner <alturiak>
Submitted:  Sun 25 Feb 2007 06:27:06 PM UTC
Category:  other Severity:  3 - Normal
Item Group:  crash Status:  Fixed
Privacy:  Public Assigned to:  flashcode
Originator Name:  Open/Closed:  Closed
Release:  * None IRC nick: 
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Fri 23 Mar 2007 01:43:19 PM UTC, comment #4: 

Ok I found bug, fixed in cvs.

Moreover, to prevent logs problems (two buffers with same log file), I renamed DCC chat log files, with format: <server>.dcc.<nick>.weechatlog

Sebastien Helleu <flashcode>
Group administrator
Fri 23 Mar 2007 12:58:29 PM UTC, comment #3: 


my way to crash weechat (yay :) is the following:
- connect to an IRC-network just the usual way
- open a dcc chat to an eggdrop (running on the same machine than weechat BUT different vhost/IP)
 [/dcc chat <bot>]
- open a query to the very same eggdrop [/query bot]
- paste some lines of text (~20) to both windows (dcc chat and query)
- close the query.

The DCC-chat will disconnect right afterwards and after that, weechat crashes.

Things I have done to narrow it down so far:
- checked with logging disabled (still crashing)
- checked with ALL plugins unloaded (still crashing)

If there is anything else left unclear, please ask. It would also be possible to give you access to the box. However, it is running weechat 0.2.1, due to some python dependency-problems with other programs, but I did verify the bug with weechat 0.2.3 aswell.

Hoping to help,
// Alturiak

Markus Gerstner <alturiak>
Wed 21 Mar 2007 02:34:34 PM UTC, comment #2: 

I can't reproduce bug (does not crash here, even running with electric fence). Could you please tell me step by step how to reproduce crash ?
If I can't manage to reproduce here, I may need access on your box, if it's possible.

Sebastien Helleu <flashcode>
Group administrator
Sun 25 Feb 2007 06:44:26 PM UTC, comment #1: 

I disabled the logging and it would still crash, so my guess was apparently wrong. :-)

Markus Gerstner <alturiak>
Sun 25 Feb 2007 06:27:06 PM UTC, original submission:  


I encountered weird crashed of weechat (0.2.1 aswell as 0.2.3) when I opened a query window and a dcc chat to the same person/bot, had some conversation inside these windows and after that closed one of the windows. Weechat would crash immediately after closing one of the windows.

Unfortunately, there is no backtrace, but the bug can easily be reproduced. I'm guessing that it could have something to do with both windows writing to the same logfile or anything related to that.

I'm running weechat on debian (etch/testing) and used the .deb-package to install 0.2.3. 0.2.1 was installed directly from the repository and experienced the same crashes.
See attached crashlogs.

======= WeeChat backtrace =======
(written by WeeChat 0.2.3, compiled on Jan 15 2007 16:25:24)
  No backtrace info (no debug info available or no backtrace possible on your system).
======= End of  backtrace =======

Markus Gerstner <alturiak>


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Attach Files:

Attached Files
file #12034:  weechat_crash_20070225_25469.log added by alturiak (233KiB - application/octet-stream)
file #12035:  weechat_crash_20070225_25372.log added by alturiak (227KiB - application/octet-stream)


Depends on the following items: None found

Items that depend on this one: None found


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  • -email is unavailable- added by flashcode (Posted a comment)
  • -email is unavailable- added by kolter (Updated the item)
  • -email is unavailable- added by alturiak (Submitted the item)

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    Follow 6 latest changes.

    Date Changed by Updated Field Previous Value => Replaced by
    2007-03-23 flashcode StatusNone Fixed
        Assigned toNone flashcode
        Open/ClosedOpen Closed
    2007-02-25 kolter PrivacyPrivate Public
    2007-02-25 alturiak Attached File- Added weechat_crash_20070225_25469.log, #12034
        Attached File- Added weechat_crash_20070225_25372.log, #12035

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