Re: [Bug-apl] Mismatched free( )/delete/delete [ ], invalid read of 4 bytes, & uninitialized values

[Juergen Sauermann]

Hello Freg,

I checked that class Cell has no destructor, so delete and delete [] 
will not make a difference.

I have changed to delete [] to make valgrind happy, see SVN 114.

I will also look into your updated email but this will take a bit longer 
since I will be AFK for two weeks.

Best Regards,
Juergen



On 01/28/2014 06:53 PM, Frederick H. Pitts wrote:
> Hello Jrgen,
>
>         With regard to item 1:
>
> a) I've rerun the valgrind test against SVN 111 and valgrind still
> complains.
>
> b) Before I suggested adding the '[]' to the 'delete', I made the change
> and performed the valgrind test.  Valgrind did not complain about double
> deletions.  It is possible the APL program I'm using does not contain
> code that triggers the double deletion.  Can you point me to or send me
> APL code that triggers the double deletion if 'delete []' is used?
>
>         Also, please be aware that I've email'd a modified version of the
> original email that points out additional places where valgrind detects
> new/delete mismatches and a uninitialized value.
>
> Regards,
>
> Fred