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Groups > comp.lang.c > #35654

Re: Memory corruption on freeing a pointer to pointer

From James Kuyper <jameskuyper@verizon.net>
Newsgroups comp.lang.c
Subject Re: Memory corruption on freeing a pointer to pointer
Date 2013-08-23 14:51 -0400
Organization Self
Message-ID <5217AF49.4030509@verizon.net> (permalink)
References <ea56f6e9-efbe-4456-aa56-d3b9bfc6720f@googlegroups.com> <5217A463.8030302@verizon.net> <003911c8-23c9-4f86-955b-74c7b3f1fef7@googlegroups.com>

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On 08/23/2013 02:17 PM, Sharwan Joram wrote:
> On Friday, August 23, 2013 11:35:23 PM UTC+5:30, James Kuyper wrote:
>> On 08/23/2013 01:15 PM, Sharwan Joram wrote:
...
>>>       parameters[parametercount] = token;
>>
>> That's the cause of your problem. I can't figure you why you wrote that
>> code - but it almost certainly doesn't do what what you think it does.
>>
>> You've just replaced the only pointer you have to memory that was
>> allocated by malloc(), with a pointer to memory within the array pointed
>> at by saved_token. Therefore, you will never be able to free that
>> allocated memory, which creates a memory leak. Also, you'll never again
>> be able to access the string that you copied into that memory.
>>
>>> }
>>>
>>> /* idx contains the number of tokens */
>>>  if (parameters != NULL){
>>>     for (parametercount = idx; parametercount >= 0; ++parametercount)
>>>        free(parameters[parametercount]);
>>
>> This is where the defect above actually causes your program to fail.
>> Since parameters[parametercount] no longer contains a pointer to memory
>> that was allocated by malloc(), passing it's value to free() means that
>> the behavior of your program is undefined. Memory corruption is a very
>> likely consequences of doing something like that.
> 
> Hi James,
>         One error in the snippet above : This line is commented
>         parameters[parametercount] = token;

It's not commented out in the code you displayed. If it is commented out
in the code that you're actually running, you just wasted a fair amount
of both my time and yours by not showing me the actual code that failed.

It's generally a bad idea, when asking for help identifying a code
defect, to show the person who's helping you anything other than a
complete program that will, as shown, demonstrate the defect. By
definition, you don't know what the defect is, or you wouldn't need
help. It follows that you don't know which part of the program actually
causes the defect. Anything less than a complete program may be a waste
of time.
You may think that your complete program is too big to show me - and
you're probably right. Which means that what you should do is cut the
program down to be as small as possible, while still demonstrating the
problem. Remove one piece at a time (preferably a really big piece, such
as every line of code that was supposed to execute after the line where
something failed), and check to see if the problem still occurs. If it
doesn't, put that piece back in, and choose a different piece to remove.
If you can't find any remaining pieces that can be removed, that's when
the program is ready for you to ask for someone's help.
Note: it is very common for people who are following this process, to
figure out what the problem is, without even having to ask for help.


> 1. The parameters never go beyond 30 characters. 
> 
> As the aim of the code above is to quickly check the functionality so didn't care the suggestions you mentioned above. 

Well, one of the short-cuts you took for in order "to quickly check the
functionality" may be the cause of the problem you're seeing. Those
shortcuts are easy, simple things to fix, and I'd recommend doing so
before doing anything else to investigate this problem.

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Thread

Memory corruption on freeing a pointer to pointer Sharwan Joram <sharwan.joram@gmail.com> - 2013-08-23 10:15 -0700
  Re: Memory corruption on freeing a pointer to pointer James Kuyper <jameskuyper@verizon.net> - 2013-08-23 14:05 -0400
    Re: Memory corruption on freeing a pointer to pointer Sharwan Joram <sharwan.joram@gmail.com> - 2013-08-23 11:17 -0700
      Re: Memory corruption on freeing a pointer to pointer James Kuyper <jameskuyper@verizon.net> - 2013-08-23 14:51 -0400
        Re: Memory corruption on freeing a pointer to pointer blmblm@myrealbox.com <blmblm.myrealbox@gmail.com> - 2013-08-24 21:50 +0000
        Re: Memory corruption on freeing a pointer to pointer Keith Thompson <kst-u@mib.org> - 2013-08-24 15:36 -0700
  Re: Memory corruption on freeing a pointer to pointer Martin Shobe <martin.shobe@yahoo.com> - 2013-08-23 13:18 -0500
  Re: Memory corruption on freeing a pointer to pointer Ike Naar <ike@iceland.freeshell.org> - 2013-08-23 20:00 +0000
    Re: Memory corruption on freeing a pointer to pointer Ben Bacarisse <ben.usenet@bsb.me.uk> - 2013-08-23 21:37 +0100
  Re: Memory corruption on freeing a pointer to pointer Barry Schwarz <schwarzb@dqel.com> - 2013-08-23 14:16 -0700
    Re: Memory corruption on freeing a pointer to pointer James Kuyper <jameskuyper@verizon.net> - 2013-08-23 17:50 -0400
  Re: Memory corruption on freeing a pointer to pointer gdotone@gmail.com - 2013-08-23 22:56 -0700
    Re: Memory corruption on freeing a pointer to pointer Ben Bacarisse <ben.usenet@bsb.me.uk> - 2013-08-24 13:45 +0100
      Re: Memory corruption on freeing a pointer to pointer Malcolm McLean <malcolm.mclean5@btinternet.com> - 2013-08-24 06:20 -0700
        Re: Memory corruption on freeing a pointer to pointer Ben Bacarisse <ben.usenet@bsb.me.uk> - 2013-08-24 20:16 +0100
          Re: Memory corruption on freeing a pointer to pointer Malcolm McLean <malcolm.mclean5@btinternet.com> - 2013-08-24 16:51 -0700
            Re: Memory corruption on freeing a pointer to pointer Ian Collins <ian-news@hotmail.com> - 2013-08-25 12:27 +1200
              Re: Memory corruption on freeing a pointer to pointer Malcolm McLean <malcolm.mclean5@btinternet.com> - 2013-08-24 18:02 -0700
                Re: Memory corruption on freeing a pointer to pointer Ian Collins <ian-news@hotmail.com> - 2013-08-25 15:03 +1200
                Re: Memory corruption on freeing a pointer to pointer Malcolm McLean <malcolm.mclean5@btinternet.com> - 2013-08-25 08:09 -0700
                Re: Memory corruption on freeing a pointer to pointer Keith Thompson <kst-u@mib.org> - 2013-08-25 14:02 -0700
                Re: Memory corruption on freeing a pointer to pointer Malcolm McLean <malcolm.mclean5@btinternet.com> - 2013-08-25 22:43 -0700
            Re: Memory corruption on freeing a pointer to pointer Ben Bacarisse <ben.usenet@bsb.me.uk> - 2013-08-25 02:21 +0100
            Re: Memory corruption on freeing a pointer to pointer Keith Thompson <kst-u@mib.org> - 2013-08-24 19:41 -0700
        Re: Memory corruption on freeing a pointer to pointer Keith Thompson <kst-u@mib.org> - 2013-08-24 15:15 -0700
  Re: Memory corruption on freeing a pointer to pointer Malcolm McLean <malcolm.mclean5@btinternet.com> - 2013-08-24 02:48 -0700
  Re: Memory corruption on freeing a pointer to pointer Sven Köhler <remove-sven.koehler@gmail.com> - 2013-08-24 17:02 +0300
    Re: Memory corruption on freeing a pointer to pointer Sharwan Joram <sharwan.joram@gmail.com> - 2013-08-24 12:05 -0700
      Re: Memory corruption on freeing a pointer to pointer Barry Schwarz <schwarzb@dqel.com> - 2013-08-24 15:14 -0700
        Re: Memory corruption on freeing a pointer to pointer Keith Thompson <kst-u@mib.org> - 2013-08-24 15:38 -0700
      Re: Memory corruption on freeing a pointer to pointer Ben Bacarisse <ben.usenet@bsb.me.uk> - 2013-08-25 02:10 +0100
        Re: Memory corruption on freeing a pointer to pointer Sharwan Joram <sharwan.joram@gmail.com> - 2013-08-25 00:30 -0700
          Re: Memory corruption on freeing a pointer to pointer Ben Bacarisse <ben.usenet@bsb.me.uk> - 2013-08-25 21:13 +0100
      Re: Memory corruption on freeing a pointer to pointer Sven Köhler <remove-sven.koehler@gmail.com> - 2013-08-25 11:13 +0300
      Re: Memory corruption on freeing a pointer to pointer James Kuyper <jameskuyper@verizon.net> - 2013-08-25 10:03 -0400
        Re: Memory corruption on freeing a pointer to pointer Keith Thompson <kst-u@mib.org> - 2013-08-25 14:07 -0700
          Re: Memory corruption on freeing a pointer to pointer James Kuyper <jameskuyper@verizon.net> - 2013-08-25 18:47 -0400
          Re: Memory corruption on freeing a pointer to pointer Ike Naar <ike@iceland.freeshell.org> - 2013-08-26 06:40 +0000
            Re: Memory corruption on freeing a pointer to pointer James Kuyper <jameskuyper@verizon.net> - 2013-08-26 06:31 -0400
              Re: Memory corruption on freeing a pointer to pointer Richard Damon <Richard@Damon-Family.org> - 2013-08-26 07:44 -0400
                Re: Memory corruption on freeing a pointer to pointer Ike Naar <ike@iceland.freeshell.org> - 2013-08-26 15:15 +0000
            Re: Memory corruption on freeing a pointer to pointer James Kuyper <jameskuyper@verizon.net> - 2013-08-26 07:50 -0400
              Re: Memory corruption on freeing a pointer to pointer David Brown <david@westcontrol.removethisbit.com> - 2013-08-26 16:08 +0200
                Re: Memory corruption on freeing a pointer to pointer James Kuyper <jameskuyper@verizon.net> - 2013-08-26 11:42 -0400
                Re: Memory corruption on freeing a pointer to pointer David Brown <david@westcontrol.removethisbit.com> - 2013-08-26 18:16 +0200
                Re: Memory corruption on freeing a pointer to pointer glen herrmannsfeldt <gah@ugcs.caltech.edu> - 2013-08-26 17:10 +0000
                Re: Memory corruption on freeing a pointer to pointer David Brown <david@westcontrol.removethisbit.com> - 2013-08-27 09:27 +0200
                Re: Memory corruption on freeing a pointer to pointer James Kuyper <jameskuyper@verizon.net> - 2013-08-27 07:42 -0400
                Re: Memory corruption on freeing a pointer to pointer glen herrmannsfeldt <gah@ugcs.caltech.edu> - 2013-08-27 18:38 +0000
                Re: Memory corruption on freeing a pointer to pointer James Kuyper <jameskuyper@verizon.net> - 2013-08-27 15:14 -0400
                Re: Memory corruption on freeing a pointer to pointer Keith Thompson <kst-u@mib.org> - 2013-08-27 14:23 -0700
                Re: Memory corruption on freeing a pointer to pointer Joe Pfeiffer <pfeiffer@cs.nmsu.edu> - 2013-08-27 16:06 -0600
                Re: Memory corruption on freeing a pointer to pointer Malcolm McLean <malcolm.mclean5@btinternet.com> - 2013-08-27 15:14 -0700
                Re: Memory corruption on freeing a pointer to pointer glen herrmannsfeldt <gah@ugcs.caltech.edu> - 2013-08-27 23:17 +0000
                Re: Memory corruption on freeing a pointer to pointer Phil Carmody <thefatphil_demunged@yahoo.co.uk> - 2013-08-28 20:34 +0300
                Re: Memory corruption on freeing a pointer to pointer Keith Thompson <kst-u@mib.org> - 2013-08-28 11:06 -0700
                Re: Memory corruption on freeing a pointer to pointer Robert Wessel <robertwessel2@yahoo.com> - 2013-08-28 22:31 -0500
                [OT] significant digits James Kuyper <jameskuyper@verizon.net> - 2013-08-29 06:53 -0400
                Re: [OT] significant digits Robert Wessel <robertwessel2@yahoo.com> - 2013-08-29 16:51 -0500
                Re: Memory corruption on freeing a pointer to pointer James Kuyper <jameskuyper@verizon.net> - 2013-08-28 15:05 -0400
                Re: Memory corruption on freeing a pointer to pointer David Brown <david@westcontrol.removethisbit.com> - 2013-08-28 00:05 +0200
                Re: Memory corruption on freeing a pointer to pointer Ian Collins <ian-news@hotmail.com> - 2013-08-28 10:08 +1200
                Re: Memory corruption on freeing a pointer to pointer James Kuyper <jameskuyper@verizon.net> - 2013-08-27 18:30 -0400
                Re: Memory corruption on freeing a pointer to pointer David Brown <david@westcontrol.removethisbit.com> - 2013-08-28 09:39 +0200
                Re: Memory corruption on freeing a pointer to pointer Malcolm McLean <malcolm.mclean5@btinternet.com> - 2013-08-28 04:04 -0700
                Re: Memory corruption on freeing a pointer to pointer Robert Wessel <robertwessel2@yahoo.com> - 2013-08-28 22:35 -0500
                [OT] English [was: Memory corruption on freeing a pointer to pointer] James Kuyper <jameskuyper@verizon.net> - 2013-08-28 07:10 -0400
                Re: [OT] English [was: Memory corruption on freeing a pointer to pointer] David Brown <david@westcontrol.removethisbit.com> - 2013-08-28 14:50 +0200
                Re: [OT] English [was: Memory corruption on freeing a pointer to pointer] ralph <nt_consulting@yahoo.com> - 2013-08-28 12:29 -0500
                Re: [OT] English [was: Memory corruption on freeing a pointer to pointer] Philip Lantz <prl@canterey.us> - 2013-08-30 00:57 -0700
                Re: [OT] English [was: Memory corruption on freeing a pointer to pointer] David Brown <david@westcontrol.removethisbit.com> - 2013-08-30 10:07 +0200
                Re: [OT] English [was: Memory corruption on freeing a pointer to pointer] Phil Carmody <thefatphil_demunged@yahoo.co.uk> - 2013-08-28 20:46 +0300
                Re: [OT] English [was: Memory corruption on freeing a pointer to pointer] James Kuyper <jameskuyper@verizon.net> - 2013-08-28 15:13 -0400
                Re: [OT] English [was: Memory corruption on freeing a pointer to pointer] Ian Collins <ian-news@hotmail.com> - 2013-08-29 08:40 +1200
                Re: Memory corruption on freeing a pointer to pointer Ben Bacarisse <ben.usenet@bsb.me.uk> - 2013-08-28 03:58 +0100
                Re: Memory corruption on freeing a pointer to pointer David Brown <david@westcontrol.removethisbit.com> - 2013-08-28 09:58 +0200
                Re: Memory corruption on freeing a pointer to pointer Keith Thompson <kst-u@mib.org> - 2013-08-27 11:45 -0700
                Re: Memory corruption on freeing a pointer to pointer glen herrmannsfeldt <gah@ugcs.caltech.edu> - 2013-08-27 23:23 +0000
                Re: Memory corruption on freeing a pointer to pointer Keith Thompson <kst-u@mib.org> - 2013-08-27 16:47 -0700
                Re: Memory corruption on freeing a pointer to pointer glen herrmannsfeldt <gah@ugcs.caltech.edu> - 2013-08-28 03:29 +0000
              Re: Memory corruption on freeing a pointer to pointer glen herrmannsfeldt <gah@ugcs.caltech.edu> - 2013-08-26 16:54 +0000
                Re: Memory corruption on freeing a pointer to pointer James Kuyper <jameskuyper@verizon.net> - 2013-08-26 13:26 -0400
                Re: Memory corruption on freeing a pointer to pointer David Thompson <dave.thompson2@verizon.net> - 2013-08-28 22:27 -0400
                Re: Memory corruption on freeing a pointer to pointer glen herrmannsfeldt <gah@ugcs.caltech.edu> - 2013-08-29 05:18 +0000
              Re: Memory corruption on freeing a pointer to pointer Ian Collins <ian-news@hotmail.com> - 2013-08-27 08:54 +1200
                Re: Memory corruption on freeing a pointer to pointer Ike Naar <ike@iceland.freeshell.org> - 2013-08-26 21:09 +0000
                Re: Memory corruption on freeing a pointer to pointer Ian Collins <ian-news@hotmail.com> - 2013-08-27 09:16 +1200
                Re: Memory corruption on freeing a pointer to pointer Ike Naar <ike@iceland.freeshell.org> - 2013-08-26 21:39 +0000
                Re: Memory corruption on freeing a pointer to pointer Ian Collins <ian-news@hotmail.com> - 2013-08-27 09:42 +1200
                Re: Memory corruption on freeing a pointer to pointer Ike Naar <ike@iceland.freeshell.org> - 2013-08-26 21:52 +0000
                Re: Memory corruption on freeing a pointer to pointer Les Cargill <lcargill99@comcast.com> - 2013-08-26 17:46 -0500
                Re: Memory corruption on freeing a pointer to pointer James Kuyper <jameskuyper@verizon.net> - 2013-08-26 17:12 -0400
                Re: Memory corruption on freeing a pointer to pointer Ian Collins <ian-news@hotmail.com> - 2013-08-27 09:17 +1200
                Re: Memory corruption on freeing a pointer to pointer James Kuyper <jameskuyper@verizon.net> - 2013-08-26 18:45 -0400
                Re: Memory corruption on freeing a pointer to pointer Ian Collins <ian-news@hotmail.com> - 2013-08-27 11:03 +1200
            Re: Memory corruption on freeing a pointer to pointer Keith Thompson <kst-u@mib.org> - 2013-08-26 08:52 -0700
              Re: Memory corruption on freeing a pointer to pointer glen herrmannsfeldt <gah@ugcs.caltech.edu> - 2013-08-26 17:20 +0000
                Re: Memory corruption on freeing a pointer to pointer Keith Thompson <kst-u@mib.org> - 2013-08-26 10:59 -0700
                Re: Memory corruption on freeing a pointer to pointer Malcolm McLean <malcolm.mclean5@btinternet.com> - 2013-08-26 11:31 -0700
                Re: Memory corruption on freeing a pointer to pointer glen herrmannsfeldt <gah@ugcs.caltech.edu> - 2013-08-26 19:30 +0000
                Re: Memory corruption on freeing a pointer to pointer glen herrmannsfeldt <gah@ugcs.caltech.edu> - 2013-08-26 19:26 +0000
                Re: Memory corruption on freeing a pointer to pointer Keith Thompson <kst-u@mib.org> - 2013-08-26 13:37 -0700
                Re: Memory corruption on freeing a pointer to pointer Tim Rentsch <txr@alumni.caltech.edu> - 2013-08-26 22:20 -0700
                Re: Memory corruption on freeing a pointer to pointer Phil Carmody <thefatphil_demunged@yahoo.co.uk> - 2013-08-27 16:42 +0300
                Re: Memory corruption on freeing a pointer to pointer Keith Thompson <kst-u@mib.org> - 2013-08-27 10:28 -0700
                Re: Memory corruption on freeing a pointer to pointer Phil Carmody <thefatphil_demunged@yahoo.co.uk> - 2013-08-28 20:29 +0300
                Re: Memory corruption on freeing a pointer to pointer David Thompson <dave.thompson2@verizon.net> - 2013-08-28 22:27 -0400
              Re: Memory corruption on freeing a pointer to pointer Ike Naar <ike@iceland.freeshell.org> - 2013-08-26 19:18 +0000
                Re: Memory corruption on freeing a pointer to pointer James Kuyper <jameskuyper@verizon.net> - 2013-08-26 15:41 -0400
                Re: Memory corruption on freeing a pointer to pointer Malcolm McLean <malcolm.mclean5@btinternet.com> - 2013-08-26 12:58 -0700
                Re: Memory corruption on freeing a pointer to pointer glen herrmannsfeldt <gah@ugcs.caltech.edu> - 2013-08-26 20:52 +0000
                Re: Memory corruption on freeing a pointer to pointer Malcolm McLean <malcolm.mclean5@btinternet.com> - 2013-08-26 14:35 -0700
                Re: Memory corruption on freeing a pointer to pointer Ben Bacarisse <ben.usenet@bsb.me.uk> - 2013-08-27 00:48 +0100
                Re: Memory corruption on freeing a pointer to pointer David Thompson <dave.thompson2@verizon.net> - 2013-08-28 22:27 -0400
                Re: Memory corruption on freeing a pointer to pointer Ben Bacarisse <ben.usenet@bsb.me.uk> - 2013-08-29 03:40 +0100
                Re: Memory corruption on freeing a pointer to pointer glen herrmannsfeldt <gah@ugcs.caltech.edu> - 2013-08-29 05:27 +0000
                Re: Memory corruption on freeing a pointer to pointer Ben Bacarisse <ben.usenet@bsb.me.uk> - 2013-08-30 01:40 +0100
                Re: Memory corruption on freeing a pointer to pointer Les Cargill <lcargill99@comcast.com> - 2013-08-26 17:51 -0500
                Re: Memory corruption on freeing a pointer to pointer Ike Naar <ike@iceland.freeshell.org> - 2013-08-27 08:24 +0000
                Re: Memory corruption on freeing a pointer to pointer James Kuyper <jameskuyper@verizon.net> - 2013-08-27 08:12 -0400
                Re: Memory corruption on freeing a pointer to pointer Keith Thompson <kst-u@mib.org> - 2013-08-27 11:48 -0700
                Re: Memory corruption on freeing a pointer to pointer Keith Thompson <kst-u@mib.org> - 2013-08-26 13:28 -0700
                Re: Memory corruption on freeing a pointer to pointer Ike Naar <ike@iceland.freeshell.org> - 2013-08-26 20:40 +0000
                Re: Memory corruption on freeing a pointer to pointer Keith Thompson <kst-u@mib.org> - 2013-08-26 14:36 -0700
                Re: Memory corruption on freeing a pointer to pointer Ike Naar <ike@iceland.freeshell.org> - 2013-08-26 21:43 +0000
                Re: Memory corruption on freeing a pointer to pointer glen herrmannsfeldt <gah@ugcs.caltech.edu> - 2013-08-26 21:59 +0000
                Re: Memory corruption on freeing a pointer to pointer Keith Thompson <kst-u@mib.org> - 2013-08-26 15:26 -0700
                Re: Memory corruption on freeing a pointer to pointer Phil Carmody <thefatphil_demunged@yahoo.co.uk> - 2013-08-27 16:52 +0300
                Re: Memory corruption on freeing a pointer to pointer Ike Naar <ike@iceland.freeshell.org> - 2013-08-28 16:16 +0000
                Re: Memory corruption on freeing a pointer to pointer Keith Thompson <kst-u@mib.org> - 2013-08-28 10:54 -0700
                Re: Memory corruption on freeing a pointer to pointer Phil Carmody <thefatphil_demunged@yahoo.co.uk> - 2013-08-28 20:56 +0300
                Re: Memory corruption on freeing a pointer to pointer glen herrmannsfeldt <gah@ugcs.caltech.edu> - 2013-08-28 19:23 +0000
                Re: Memory corruption on freeing a pointer to pointer Tim Rentsch <txr@alumni.caltech.edu> - 2013-08-28 23:31 -0700
              Re: Memory corruption on freeing a pointer to pointer Ike Naar <ike@iceland.freeshell.org> - 2013-08-27 07:00 +0000
                Re: Memory corruption on freeing a pointer to pointer Keith Thompson <kst-u@mib.org> - 2013-08-27 11:41 -0700
                Re: Memory corruption on freeing a pointer to pointer Ike Naar <ike@iceland.freeshell.org> - 2013-08-28 16:21 +0000
                Re: Memory corruption on freeing a pointer to pointer Keith Thompson <kst-u@mib.org> - 2013-08-28 10:57 -0700
                Re: Memory corruption on freeing a pointer to pointer Ike Naar <ike@iceland.freeshell.org> - 2013-08-28 21:27 +0000
                Re: Memory corruption on freeing a pointer to pointer Malcolm McLean <malcolm.mclean5@btinternet.com> - 2013-08-28 14:53 -0700
              Re: Memory corruption on freeing a pointer to pointer Phil Carmody <thefatphil_demunged@yahoo.co.uk> - 2013-08-27 16:37 +0300
            Re: Memory corruption on freeing a pointer to pointer Phil Carmody <thefatphil_demunged@yahoo.co.uk> - 2013-08-27 16:29 +0300
              Re: Memory corruption on freeing a pointer to pointer Ike Naar <ike@iceland.freeshell.org> - 2013-08-28 16:11 +0000
            Re: Memory corruption on freeing a pointer to pointer Ben Bacarisse <ben.usenet@bsb.me.uk> - 2013-08-28 02:45 +0100
              Re: Memory corruption on freeing a pointer to pointer Ike Naar <ike@iceland.freeshell.org> - 2013-08-28 20:47 +0000
                Re: Memory corruption on freeing a pointer to pointer Keith Thompson <kst-u@mib.org> - 2013-08-28 16:22 -0700
                Re: Memory corruption on freeing a pointer to pointer Martin Shobe <martin.shobe@yahoo.com> - 2013-08-29 13:36 -0500
                Re: Memory corruption on freeing a pointer to pointer Ben Bacarisse <ben.usenet@bsb.me.uk> - 2013-08-29 20:06 +0100
                Re: Memory corruption on freeing a pointer to pointer Martin Shobe <martin.shobe@yahoo.com> - 2013-08-30 10:48 -0500
                Re: Memory corruption on freeing a pointer to pointer Ben Bacarisse <ben.usenet@bsb.me.uk> - 2013-08-30 18:34 +0100
          Re: Memory corruption on freeing a pointer to pointer Phil Carmody <thefatphil_demunged@yahoo.co.uk> - 2013-08-27 16:25 +0300
            Re: Memory corruption on freeing a pointer to pointer James Kuyper <jameskuyper@verizon.net> - 2013-08-27 10:06 -0400
              Re: Memory corruption on freeing a pointer to pointer Phil Carmody <thefatphil_demunged@yahoo.co.uk> - 2013-08-27 18:21 +0300
                Re: Memory corruption on freeing a pointer to pointer James Kuyper <jameskuyper@verizon.net> - 2013-08-27 12:16 -0400
                Re: Memory corruption on freeing a pointer to pointer Ben Bacarisse <ben.usenet@bsb.me.uk> - 2013-08-28 02:25 +0100
            Re: Memory corruption on freeing a pointer to pointer Keith Thompson <kst-u@mib.org> - 2013-08-27 11:51 -0700
      Re: Memory corruption on freeing a pointer to pointer gdotone@gmail.com - 2013-08-26 02:55 -0700
        Re: Memory corruption on freeing a pointer to pointer gdotone@gmail.com - 2013-08-26 03:04 -0700
  Re: Memory corruption on freeing a pointer to pointer gdotone@gmail.com - 2013-08-25 19:02 -0700
    Re: Memory corruption on freeing a pointer to pointer Keith Thompson <kst-u@mib.org> - 2013-08-25 20:01 -0700
      Re: Memory corruption on freeing a pointer to pointer gdotone@gmail.com - 2013-08-25 22:49 -0700
        Re: Memory corruption on freeing a pointer to pointer gdotone@gmail.com - 2013-08-25 23:07 -0700
          Re: Memory corruption on freeing a pointer to pointer gdotone@gmail.com - 2013-08-25 23:20 -0700
            Re: Memory corruption on freeing a pointer to pointer Ben Bacarisse <ben.usenet@bsb.me.uk> - 2013-08-26 13:03 +0100
          Re: Memory corruption on freeing a pointer to pointer James Kuyper <jameskuyper@verizon.net> - 2013-08-26 07:02 -0400
            Re: Memory corruption on freeing a pointer to pointer gdotone@gmail.com - 2013-08-26 08:27 -0700
              Re: Memory corruption on freeing a pointer to pointer James Kuyper <jameskuyper@verizon.net> - 2013-08-26 11:52 -0400
              Re: Memory corruption on freeing a pointer to pointer Keith Thompson <kst-u@mib.org> - 2013-08-26 08:57 -0700
          Re: Memory corruption on freeing a pointer to pointer Barry Schwarz <schwarzb@dqel.com> - 2013-08-26 04:53 -0700
          Re: Memory corruption on freeing a pointer to pointer Ben Bacarisse <ben.usenet@bsb.me.uk> - 2013-08-26 12:58 +0100
            Re: Memory corruption on freeing a pointer to pointer Sharwan Joram <sharwan.joram@gmail.com> - 2013-08-26 06:40 -0700
              Re: Memory corruption on freeing a pointer to pointer Ben Bacarisse <ben.usenet@bsb.me.uk> - 2013-08-26 15:28 +0100
            Re: Memory corruption on freeing a pointer to pointer gdotone@gmail.com - 2013-08-26 14:54 -0700
              Re: Memory corruption on freeing a pointer to pointer James Kuyper <jameskuyper@verizon.net> - 2013-08-26 18:22 -0400
              Re: Memory corruption on freeing a pointer to pointer Keith Thompson <kst-u@mib.org> - 2013-08-26 15:31 -0700
              Re: Memory corruption on freeing a pointer to pointer Ben Bacarisse <ben.usenet@bsb.me.uk> - 2013-08-27 01:08 +0100
                Re: Memory corruption on freeing a pointer to pointer gdotone@gmail.com - 2013-08-26 22:02 -0700
              Re: Memory corruption on freeing a pointer to pointer Barry Schwarz <schwarzb@dqel.com> - 2013-08-26 21:07 -0700
        Re: Memory corruption on freeing a pointer to pointer Keith Thompson <kst-u@mib.org> - 2013-08-26 08:29 -0700
          Re: Memory corruption on freeing a pointer to pointer gdotone@gmail.com - 2013-08-26 08:46 -0700
            Re: Memory corruption on freeing a pointer to pointer Keith Thompson <kst-u@mib.org> - 2013-08-26 08:59 -0700
              Re: Memory corruption on freeing a pointer to pointer gdotone@gmail.com - 2013-08-26 09:19 -0700
                Re: Memory corruption on freeing a pointer to pointer Keith Thompson <kst-u@mib.org> - 2013-08-26 10:47 -0700
            Re: Memory corruption on freeing a pointer to pointer James Kuyper <jameskuyper@verizon.net> - 2013-08-26 12:18 -0400
              Re: Memory corruption on freeing a pointer to pointer gdotone@gmail.com - 2013-08-26 09:23 -0700

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