bugWeeChat - Bugs: bug #38510, Crash on stack overflow in lua...


bug #38510: Crash on stack overflow in lua plugin (when linked with luajit)

Submitter:  Sebastien Helleu <flashcode>
Submitted:  Wed 13 Mar 2013 05:19:17 PM UTC
Category:  script API plugins Severity:  3 - Normal
Item Group:  crash Status:  Fixed
Privacy:  Public Assigned to:  flashcode
Originator Name:  Open/Closed:  Closed
Release:  * 0.4.0 IRC nick:  FlashCode
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Wed 13 Mar 2013 05:19:17 PM UTC, original submission:  

Crash can be reproduced by loading script text_effects.lua and doing on core buffer:

/repeat 10000 /debug

Apparently no problem with standard lua (only with luajit).

Fix: call lua_pop() for values returned by lua functions.

Problem reported on #weechat by xt.

Sebastien Helleu <flashcode>
Group administrator


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    Follow 2 latest changes.

    Date Changed by Updated Field Previous Value => Replaced by
    2013-05-20 flashcode Open/ClosedOpen Closed
    2013-03-13 flashcode StatusIn Progress Fixed

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