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[Heiko <645129@xxxxxxxxxxxxxxxxxx>]

This issue is long fixed and can be closed. The patch cannot be applied 
because it would lead to buffer corruption.

On 10/09/2010 06:02 PM, Vadim Peretokin wrote:
> I spoke too soon. It crashes when isPrompt() function is used now:
>
>
> ^TFatal: ASSERT failure in QList<T>::at: "index out of range", file ../../../qtsdk-2010.05-64bit/qt/include/QtCore/qlist.h, line 455
>
> Program received signal SIGABRT, Aborted.
> 0x00007ffff4c64ba5 in raise (sig=<value optimized out>) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
> 64	../nptl/sysdeps/unix/sysv/linux/raise.c: No such file or directory.
> 	in ../nptl/sysdeps/unix/sysv/linux/raise.c
> (gdb)
> (gdb)
> (gdb) bt
> #0  0x00007ffff4c64ba5 in raise (sig=<value optimized out>) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
> #1  0x00007ffff4c686b0 in abort () at abort.c:92
> #2  0x000000000045366d in debugOutput (type=QtFatalMsg,
>      msg=0x1f4b938 "ASSERT failure in QList<T>::at: \"index out of range\", file ../../../qtsdk-2010.05-64bit/qt/include/QtCore/qlist.h, line 455") at main.cpp:64
> #3  0x00007ffff5f6a35e in qt_message_output (msgType=QtFatalMsg, buf=0x1446<Address 0x1446 out of bounds>)
> ---Type<return>  to continue, or q<return>  to quit---
>      at /var/tmp/qt-src/src/corelib/global/qglobal.cpp:2205
> #4  0x00007ffff5f6a59a in qt_message (msgType=QtFatalMsg, msg=0x7ffff60e5ad8 "ASSERT failure in %s: \"%s\", file %s, line %d",
>      ap=0x7ffffffe4280) at /var/tmp/qt-src/src/corelib/global/qglobal.cpp:2305
> #5  0x00007ffff5f6a755 in qFatal (msg=0x1446<Address 0x1446 out of bounds>) at /var/tmp/qt-src/src/corelib/global/qglobal.cpp:2488
> #6  0x00000000004f437b in QList<bool>::at (this=0x14104e8, i=80) at ../../../qtsdk-2010.05-64bit/qt/include/QtCore/qlist.h:455
> #7  0x00000000004d74e7 in TLuaInterpreter::isPrompt (L=0xf4df50) at TLuaInterpreter.cpp:819
>
>

-- 
mudlet crashes with wormud.org
https://bugs.launchpad.net/bugs/645129
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Status in Mudlet the MUD client: New

Bug description:
Mudlet crashes shortly after connecting to wotmud.org, with a QList index out of range error.  I have traced it to line 2255 of TBuffer.cpp - it seems that promptList is not necessarily the same size as tempList.  The error can be removed by replacing that line with:
	if( promptList.size() >= 1 )
	{
            promptBuffer.push_back( promptList[i] );
	}
	else
	{
	    promptBuffer.push_back( false );
	}
 but this might have ramifications of which I am not aware, so I do not want to propose it as a solution.