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Groups > comp.lang.c > #90397

Re: double free

From BartC <bc@freeuk.com>
Newsgroups comp.lang.c
Subject Re: double free
Date 2016-07-15 15:16 +0100
Organization A noiseless patient Spider
Message-ID <nmar7q$tm1$1@dont-email.me> (permalink)
References (12 earlier) <nm58ur$v4g$1@dont-email.me> <nm5ctu$db7$1@dont-email.me> <4gugob9jk24ovphk6kb8l9365pf8fap1nc@4ax.com> <nmadh5$f89$1@dont-email.me> <87eg6vqb4y.fsf@bsb.me.uk>

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On 15/07/2016 14:33, Ben Bacarisse wrote:
> BartC <bc@freeuk.com> writes:

>> The problem was, the access code worked exactly the same for each!
>
> Something is wrong with your compiler then.  These two accesses:
>
>>  FooStruct F;
>>  int i;
>>
>>  F=*Array1[i];
>>  F=*Array2[i];
>
> are very different.  If you've set up Array1 and Array2 so that they are
> both valid, they will generate different code and access different
> locations.

I'm not talking about the generated code. If A1 actually is a pointer to 
array and A2 is an array of pointers, then you would expect the 
generated code to access a FooStruct element to be different.

My issue is that you can access these very different structures using 
the identical C expression.

>>  F=(*Array1)[i];
>>  F=(*Array2)[i];
>
> Likewise.  These two don't work the same way either.

And here, that you can use a /different/ C expression (I assume *A[i] 
means *(A[i]) not (*A)[i]) and it STILL works! Furthermore, that 
different expression also works, unchanged, for either A1 or A1.

>> but the language apparently
>> allows either to be used interchangeably.
>
> They are not interchangeable -- they mean different things.

So why are they written the same? Suppose someone is under the 
misapprehension that A1 is a pointer to array, not an array of pointers, 
and the write indexing code under that assumption. The compiler will not 
tell them they're doing it wrong. And the reader who's trying to 
understand the data structures by looking at the code can't tell either.

> You've stated that you don't want to learn anything more about C so I
> won't explain what they mean, but anyone else who is baffled can just
> ask and I (or others) will try to explain it.

You can explain what's going on but that won't throw any light on why C, 
a low-level supposedly very transparent language, allows it to happen.

It gets even more confusing:

FooStruct (*(*Array3)[100]);  // pointer to ARRAY of pointers
FooStruct (*(*Array4))[100];  // pointer to pointer to ARRAY
FooStruct (*(*Array5[100]));  // ARRAY of pointers to pointer


     F=*(*Array3)[i];

     F=(*(*Array4))[i];

     F=*(*Array5[i]);

As far as I'm concerned, these are all just a maze of twisty passages, 
all alike. Naturally I had to get my compiler to convert these from my 
language where it is child's play of a few seconds to write this stuff, 
and generate the C. And the C works so at this point my interest in its 
idiosyncrasies ought to cease.

However C is so weird, that it turns from a bad language to a 
fascinating one. The three objects A3, A4 and A5 are obviously of very 
different types. But look here:

      F=*(*Array3)[i];
      F=*(*Array4)[i];
      F=*(*Array5)[i];

      F=(*(*Array4))[i];
      F=(*(*Array3))[i];
      F=(*(*Array5))[i];

      F=*(*Array5[i]);
      F=*(*Array4[i]);
      F=*(*Array3[i]);

I'm using exactly the same expression on each of the objects in turn. 
Yet it still compiles!

That is absolutely extraordinary. And quite brilliant. Because I 
wouldn't have a clue how to get my own language to do that, short of 
abandoning type checking completely, but then it would go wrong for 
other reasons.

-- 
Bartc

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double free G G <gdotone@gmail.com> - 2016-07-05 02:38 -0700
  Re: double free Ian Collins <ian-news@hotmail.com> - 2016-07-05 21:45 +1200
    Re: double free Eric Sosman <esosman@comcast-dot-net.invalid> - 2016-07-05 07:08 -0400
    Re: double free G G <gdotone@gmail.com> - 2016-07-05 16:41 -0700
  Re: double free Richard Heathfield <rjh@cpax.org.uk> - 2016-07-05 10:50 +0100
  Re: double free BartC <bc@freeuk.com> - 2016-07-05 11:06 +0100
    Re: double free BartC <bc@freeuk.com> - 2016-07-05 19:07 +0100
  Re: double free raltbos@xs4all.nl (Richard Bos) - 2016-07-05 12:16 +0000
    Re: double free Richard Heathfield <rjh@cpax.org.uk> - 2016-07-05 13:57 +0100
      Re: double free Keith Thompson <kst-u@mib.org> - 2016-07-05 08:43 -0700
    Re: double free Ben Bacarisse <ben.usenet@bsb.me.uk> - 2016-07-05 14:57 +0100
      Re: double free raltbos@xs4all.nl (Richard Bos) - 2016-07-10 18:49 +0000
    Re: double free G G <gdotone@gmail.com> - 2016-07-05 17:03 -0700
      Re: double free Keith Thompson <kst-u@mib.org> - 2016-07-05 17:25 -0700
    Re: double free Jorgen Grahn <grahn+nntp@snipabacken.se> - 2016-07-06 19:09 +0000
      Re: double free "James R. Kuyper" <jameskuyper@verizon.net> - 2016-07-06 15:22 -0400
        Re: double free Nobody <nobody@nowhere.invalid> - 2016-07-09 06:13 +0100
          Re: double free "James R. Kuyper" <jameskuyper@verizon.net> - 2016-07-09 10:16 -0400
            Re: double free Malcolm McLean <malcolm.mclean5@btinternet.com> - 2016-07-09 08:58 -0700
              Re: double free Keith Thompson <kst-u@mib.org> - 2016-07-09 13:28 -0700
              Re: double free raltbos@xs4all.nl (Richard Bos) - 2016-07-11 10:41 +0000
            Re: double free David Brown <david.brown@hesbynett.no> - 2016-07-09 20:27 +0200
              Re: double free "Chris M. Thomasson" <invalid@invalid.invalid> - 2016-07-09 11:31 -0700
              Re: double free Gareth Owen <gwowen@gmail.com> - 2016-07-09 20:14 +0100
              Re: double free Jerry Stuckle <jstucklex@attglobal.net> - 2016-07-09 15:34 -0400
                Re: double free jameskuyper@verizon.net - 2016-07-09 14:02 -0700
                Re: double free Keith Thompson <kst-u@mib.org> - 2016-07-09 14:10 -0700
                Re: double free "James R. Kuyper" <jameskuyper@verizon.net> - 2016-07-09 17:14 -0400
                Re: double free Keith Thompson <kst-u@mib.org> - 2016-07-09 14:24 -0700
                Re: double free "James R. Kuyper" <jameskuyper@verizon.net> - 2016-07-09 17:31 -0400
                Re: double free Jerry Stuckle <jstucklex@attglobal.net> - 2016-07-09 20:50 -0400
              Re: double free "James R. Kuyper" <jameskuyper@verizon.net> - 2016-07-09 15:50 -0400
                Re: double free David Brown <david.brown@hesbynett.no> - 2016-07-10 11:32 +0200
                Re: double free James Kuyper <jameskuyper@verizon.net> - 2016-07-10 16:01 -0400
                Re: double free David Brown <david.brown@hesbynett.no> - 2016-07-11 10:07 +0200
                Re: double free James Kuyper <jameskuyper@verizon.net> - 2016-07-11 08:15 -0400
                Re: double free Malcolm McLean <malcolm.mclean5@btinternet.com> - 2016-07-11 06:53 -0700
                Re: double free Joe Pfeiffer <pfeiffer@cs.nmsu.edu> - 2016-07-11 10:35 -0600
                Re: double free Malcolm McLean <malcolm.mclean5@btinternet.com> - 2016-07-11 09:48 -0700
                Re: double free Keith Thompson <kst-u@mib.org> - 2016-07-11 11:02 -0700
                Re: double free Keith Thompson <kst-u@mib.org> - 2016-07-11 11:01 -0700
                Re: double free Joe Pfeiffer <pfeiffer@cs.nmsu.edu> - 2016-07-11 13:03 -0600
                Re: double free Keith Thompson <kst-u@mib.org> - 2016-07-11 10:57 -0700
                Re: double free albert@cherry.spenarnc.xs4all.nl (Albert van der Horst) - 2016-11-27 13:29 +0100
                Re: double free Melzzzzz <mel@zzzzz.com> - 2016-11-27 14:07 +0100
                Re: double free Richard Heathfield <rjh@cpax.org.uk> - 2016-07-10 13:05 +0100
                Re: double free Malcolm McLean <malcolm.mclean5@btinternet.com> - 2016-07-10 05:31 -0700
                Re: double free Richard Heathfield <rjh@cpax.org.uk> - 2016-07-10 13:42 +0100
                Re: double free Ben Bacarisse <ben.usenet@bsb.me.uk> - 2016-07-11 01:07 +0100
              Re: double free Keith Thompson <kst-u@mib.org> - 2016-07-09 13:39 -0700
                Re: double free David Brown <david.brown@hesbynett.no> - 2016-07-10 11:53 +0200
                Re: double free Malcolm McLean <malcolm.mclean5@btinternet.com> - 2016-07-10 04:11 -0700
                Re: double free Jerry Stuckle <jstucklex@attglobal.net> - 2016-07-10 08:47 -0400
                Re: double free James Kuyper <jameskuyper@verizon.net> - 2016-07-10 16:05 -0400
              Re: double free Joe Pfeiffer <pfeiffer@cs.nmsu.edu> - 2016-07-09 17:43 -0600
                Re: double free Keith Thompson <kst-u@mib.org> - 2016-07-09 17:32 -0700
                Re: double free Joe Pfeiffer <pfeiffer@cs.nmsu.edu> - 2016-07-09 20:34 -0600
              Re: double free Jorgen Grahn <grahn+nntp@snipabacken.se> - 2016-07-10 06:25 +0000
                Re: double free supercat@casperkitty.com - 2016-07-11 08:02 -0700
              Re: double free raltbos@xs4all.nl (Richard Bos) - 2016-07-11 11:01 +0000
                Re: double free Malcolm McLean <malcolm.mclean5@btinternet.com> - 2016-07-11 04:07 -0700
                Re: double free Richard Heathfield <rjh@cpax.org.uk> - 2016-07-11 12:17 +0100
                Re: double free Malcolm McLean <malcolm.mclean5@btinternet.com> - 2016-07-11 04:59 -0700
                Re: double free Richard Heathfield <rjh@cpax.org.uk> - 2016-07-11 13:07 +0100
                Re: double free BartC <bc@freeuk.com> - 2016-07-11 13:38 +0100
                Re: double free Richard Heathfield <rjh@cpax.org.uk> - 2016-07-11 14:11 +0100
                Re: double free BartC <bc@freeuk.com> - 2016-07-11 18:54 +0100
                Re: double free Keith Thompson <kst-u@mib.org> - 2016-07-11 11:09 -0700
                Re: double free Richard Heathfield <rjh@cpax.org.uk> - 2016-07-11 19:47 +0100
                Re: double free Ike Naar <ike@iceland.freeshell.org> - 2016-07-11 19:08 +0000
                Re: double free Ben Bacarisse <ben.usenet@bsb.me.uk> - 2016-07-11 21:19 +0100
                Re: double free BartC <bc@freeuk.com> - 2016-07-11 21:34 +0100
                Re: double free Keith Thompson <kst-u@mib.org> - 2016-07-11 13:48 -0700
                Re: double free Ben Bacarisse <ben.usenet@bsb.me.uk> - 2016-07-11 22:49 +0100
                Re: double free BartC <bc@freeuk.com> - 2016-07-11 23:20 +0100
                Re: double free Udyant Wig <udyant.wig@gmail.com> - 2016-07-12 10:26 +0530
                Re: double free Malcolm McLean <malcolm.mclean5@btinternet.com> - 2016-07-11 22:34 -0700
                Re: double free Ike Naar <ike@iceland.freeshell.org> - 2016-07-12 06:39 +0000
                Re: double free Malcolm McLean <malcolm.mclean5@btinternet.com> - 2016-07-12 00:41 -0700
                Re: double free Richard Heathfield <rjh@cpax.org.uk> - 2016-07-12 08:57 +0100
                Re: double free Malcolm McLean <malcolm.mclean5@btinternet.com> - 2016-07-12 01:16 -0700
                Re: double free Richard Heathfield <rjh@cpax.org.uk> - 2016-07-12 09:27 +0100
                Re: double free Ben Bacarisse <ben.usenet@bsb.me.uk> - 2016-07-12 11:48 +0100
                Re: double free Richard Heathfield <rjh@cpax.org.uk> - 2016-07-12 08:46 +0100
                Re: double free David Brown <david.brown@hesbynett.no> - 2016-07-12 10:42 +0200
                Re: double free Richard Heathfield <rjh@cpax.org.uk> - 2016-07-12 09:59 +0100
                Re: double free David Brown <david.brown@hesbynett.no> - 2016-07-12 12:46 +0200
                Re: double free Keith Thompson <kst-u@mib.org> - 2016-07-12 09:08 -0700
                Re: double free David Brown <david.brown@hesbynett.no> - 2016-07-12 18:51 +0200
                Re: double free Keith Thompson <kst-u@mib.org> - 2016-07-12 11:28 -0700
                Re: double free Ben Bacarisse <ben.usenet@bsb.me.uk> - 2016-07-12 19:53 +0100
                Re: double free supercat@casperkitty.com - 2016-07-12 12:19 -0700
                Re: double free Keith Thompson <kst-u@mib.org> - 2016-07-12 14:26 -0700
                Re: double free Ken Brody <kenbrody@spamcop.net> - 2016-07-12 11:00 -0400
                Re: double free Richard Heathfield <rjh@cpax.org.uk> - 2016-07-12 16:18 +0100
                Re: double free Keith Thompson <kst-u@mib.org> - 2016-07-12 08:44 -0700
                Re: double free Malcolm McLean <malcolm.mclean5@btinternet.com> - 2016-07-12 09:24 -0700
                Re: double free Ben Bacarisse <ben.usenet@bsb.me.uk> - 2016-07-12 17:34 +0100
                Re: double free Malcolm McLean <malcolm.mclean5@btinternet.com> - 2016-07-12 09:52 -0700
                Re: double free Keith Thompson <kst-u@mib.org> - 2016-07-12 09:40 -0700
                Re: double free BartC <bc@freeuk.com> - 2016-07-12 18:22 +0100
                Re: double free Gareth Owen <gwowen@gmail.com> - 2016-07-13 18:33 +0100
                Re: double free "James R. Kuyper" <jameskuyper@verizon.net> - 2016-07-13 14:00 -0400
                Re: double free Richard Heathfield <rjh@cpax.org.uk> - 2016-07-13 19:16 +0100
                Re: double free Tim Rentsch <txr@alumni.caltech.edu> - 2016-07-18 09:15 -0700
                Re: double free Tim Rentsch <txr@alumni.caltech.edu> - 2016-07-18 09:04 -0700
                Re: double free Keith Thompson <kst-u@mib.org> - 2016-07-18 11:10 -0700
                Re: double free Tim Rentsch <txr@alumni.caltech.edu> - 2016-07-20 08:52 -0700
                Re: double free Keith Thompson <kst-u@mib.org> - 2016-07-20 09:36 -0700
                Re: double free Tim Rentsch <txr@alumni.caltech.edu> - 2016-07-21 18:23 -0700
                Re: double free Richard Heathfield <rjh@cpax.org.uk> - 2016-07-12 08:42 +0100
                Re: double free Ben Bacarisse <ben.usenet@bsb.me.uk> - 2016-07-12 11:24 +0100
                Re: double free BartC <bc@freeuk.com> - 2016-07-12 11:52 +0100
                Re: double free Ben Bacarisse <ben.usenet@bsb.me.uk> - 2016-07-12 13:18 +0100
                Re: double free BartC <bc@freeuk.com> - 2016-07-12 16:42 +0100
                Re: double free Ben Bacarisse <ben.usenet@bsb.me.uk> - 2016-07-12 17:21 +0100
                Re: double free Keith Thompson <kst-u@mib.org> - 2016-07-12 09:35 -0700
                Re: double free BartC <bc@freeuk.com> - 2016-07-12 18:08 +0100
                Re: double free Richard Heathfield <rjh@cpax.org.uk> - 2016-07-12 18:14 +0100
                Re: double free Tim Rentsch <txr@alumni.caltech.edu> - 2016-07-18 10:01 -0700
                Re: double free BartC <bc@freeuk.com> - 2016-07-18 18:20 +0100
                Re: double free Tim Rentsch <txr@alumni.caltech.edu> - 2016-07-21 09:26 -0700
                Re: double free BartC <bc@freeuk.com> - 2016-07-21 18:57 +0100
                Re: double free Udyant Wig <udyant.wig@gmail.com> - 2016-07-22 23:41 +0530
                Re: double free BartC <bc@freeuk.com> - 2016-07-22 19:47 +0100
                Re: double free supercat@casperkitty.com - 2016-07-22 11:58 -0700
                Re: double free Keith Thompson <kst-u@mib.org> - 2016-07-22 12:03 -0700
                Re: double free BartC <bc@freeuk.com> - 2016-07-22 20:26 +0100
                Re: double free Keith Thompson <kst-u@mib.org> - 2016-07-22 13:12 -0700
                Re: double free raltbos@xs4all.nl (Richard Bos) - 2016-07-23 08:57 +0000
                Re: double free BartC <bc@freeuk.com> - 2016-07-23 10:21 +0100
                Re: double free Ben Bacarisse <ben.usenet@bsb.me.uk> - 2016-07-23 11:08 +0100
                Re: double free BartC <bc@freeuk.com> - 2016-07-23 12:36 +0100
                Re: double free Malcolm McLean <malcolm.mclean5@btinternet.com> - 2016-07-23 07:14 -0700
                Re: double free BartC <bc@freeuk.com> - 2016-07-23 16:41 +0100
                Re: double free raltbos@xs4all.nl (Richard Bos) - 2016-07-23 19:17 +0000
                Re: double free Ben Bacarisse <ben.usenet@bsb.me.uk> - 2016-07-23 20:42 +0100
                Re: double free Keith Thompson <kst-u@mib.org> - 2016-07-23 12:51 -0700
                Re: double free BartC <bc@freeuk.com> - 2016-07-23 21:50 +0100
                Re: double free Keith Thompson <kst-u@mib.org> - 2016-07-23 14:17 -0700
                Re: double free luser droog <luser.droog@gmail.com> - 2016-07-23 15:53 -0700
                Re: double free Keith Thompson <kst-u@mib.org> - 2016-07-23 20:55 -0700
                Re: double free luser droog <luser.droog@gmail.com> - 2016-07-23 22:21 -0700
                Re: double free BartC <bc@freeuk.com> - 2016-07-24 10:35 +0100
                Re: double free Keith Thompson <kst-u@mib.org> - 2016-07-24 02:55 -0700
                Re: double free Malcolm McLean <malcolm.mclean5@btinternet.com> - 2016-07-24 04:05 -0700
                Re: double free Ben Bacarisse <ben.usenet@bsb.me.uk> - 2016-07-24 14:03 +0100
                Re: double free BartC <bc@freeuk.com> - 2016-07-24 14:24 +0100
                Re: double free BartC <bc@freeuk.com> - 2016-07-24 15:15 +0100
                Re: double free BartC <bc@freeuk.com> - 2016-07-24 16:01 +0100
                Re: double free Malcolm McLean <malcolm.mclean5@btinternet.com> - 2016-07-24 11:36 -0700
                Re: double free BartC <bc@freeuk.com> - 2016-07-24 19:52 +0100
                Re: double free Malcolm McLean <malcolm.mclean5@btinternet.com> - 2016-07-24 12:14 -0700
                Re: double free Tim Rentsch <txr@alumni.caltech.edu> - 2016-07-24 11:13 -0700
                Re: double free Martin Shobe <mashobe9@gmail.com> - 2016-07-24 14:52 -0500
                Re: double free Tim Rentsch <txr@alumni.caltech.edu> - 2016-07-25 09:59 -0700
                Re: double free Martin Shobe <mashobe9@gmail.com> - 2016-07-25 19:32 -0500
                Re: double free supercat@casperkitty.com - 2016-07-25 07:39 -0700
                Re: double free Tim Rentsch <txr@alumni.caltech.edu> - 2016-07-24 10:55 -0700
                Re: double free Tim Rentsch <txr@alumni.caltech.edu> - 2016-07-24 08:30 -0700
                Re: double free Ben Bacarisse <ben.usenet@bsb.me.uk> - 2016-07-23 11:11 +0100
                Re: double free Keith Thompson <kst-u@mib.org> - 2016-07-23 12:39 -0700
                Re: double free raltbos@xs4all.nl (Richard Bos) - 2016-07-23 20:25 +0000
                Re: double free Malcolm McLean <malcolm.mclean5@btinternet.com> - 2016-07-22 12:51 -0700
                Re: double free supercat@casperkitty.com - 2016-07-22 13:18 -0700
                Re: double free Tim Rentsch <txr@alumni.caltech.edu> - 2016-07-24 08:23 -0700
                Re: double free BartC <bc@freeuk.com> - 2016-07-24 19:36 +0100
                Re: double free albert@cherry.spenarnc.xs4all.nl (Albert van der Horst) - 2016-12-02 10:21 +0100
                Re: double free Ben Bacarisse <ben.usenet@bsb.me.uk> - 2016-12-02 10:57 +0000
                Re: double free BartC <bc@freeuk.com> - 2016-12-02 12:33 +0000
                Re: double free David Brown <david.brown@hesbynett.no> - 2016-12-02 14:07 +0100
                Re: double free "James R. Kuyper" <jameskuyper@verizon.net> - 2016-12-02 10:19 -0500
                Re: double free Keith Thompson <kst-u@mib.org> - 2016-12-02 08:56 -0800
                Re: double free "James R. Kuyper" <jameskuyper@verizon.net> - 2016-12-02 12:31 -0500
                Re: double free Keith Thompson <kst-u@mib.org> - 2016-12-02 11:42 -0800
                Re: double free supercat@casperkitty.com - 2016-07-12 08:46 -0700
                Re: double free Keith Thompson <kst-u@mib.org> - 2016-07-12 09:16 -0700
                Re: double free Malcolm McLean <malcolm.mclean5@btinternet.com> - 2016-07-12 09:27 -0700
                Re: double free Keith Thompson <kst-u@mib.org> - 2016-07-12 08:20 -0700
                Re: double free James Kuyper <jameskuyper@verizon.net> - 2016-07-12 12:47 -0400
                Re: double free raltbos@xs4all.nl (Richard Bos) - 2016-07-12 22:21 +0000
                Re: double free BartC <bc@freeuk.com> - 2016-07-12 23:27 +0100
                Re: double free Keith Thompson <kst-u@mib.org> - 2016-07-12 16:28 -0700
                Re: double free Malcolm McLean <malcolm.mclean5@btinternet.com> - 2016-07-13 00:23 -0700
                Re: double free Richard Heathfield <rjh@cpax.org.uk> - 2016-07-13 08:43 +0100
                Re: double free BartC <bc@freeuk.com> - 2016-07-13 11:21 +0100
                Re: double free Jean-Marc Bourguet <jm@bourguet.org> - 2016-07-13 12:56 +0200
                Re: double free Richard Heathfield <rjh@cpax.org.uk> - 2016-07-13 12:35 +0100
                Re: double free Jerry Stuckle <jstucklex@attglobal.net> - 2016-07-13 10:34 -0400
                Re: double free Cal Dershowitz <cal@example.invalid> - 2016-07-15 05:57 -0700
                Re: double free BartC <bc@freeuk.com> - 2016-07-13 11:17 +0100
                Re: double free Malcolm McLean <malcolm.mclean5@btinternet.com> - 2016-07-13 04:30 -0700
                Re: double free Richard Heathfield <rjh@cpax.org.uk> - 2016-07-13 12:33 +0100
                Re: double free BartC <bc@freeuk.com> - 2016-07-13 13:41 +0100
                Re: double free Richard Heathfield <rjh@cpax.org.uk> - 2016-07-13 13:57 +0100
                Re: double free Malcolm McLean <malcolm.mclean5@btinternet.com> - 2016-07-13 06:10 -0700
                Re: double free Ben Bacarisse <ben.usenet@bsb.me.uk> - 2016-07-13 20:08 +0100
                Re: double free BartC <bc@freeuk.com> - 2016-07-13 15:11 +0100
                Re: double free Richard Heathfield <rjh@cpax.org.uk> - 2016-07-13 18:14 +0100
                Re: double free Jean-Marc Bourguet <jm@bourguet.org> - 2016-07-13 19:20 +0200
                Re: double free Richard Heathfield <rjh@cpax.org.uk> - 2016-07-13 18:24 +0100
                Re: double free Robert Wessel <robertwessel2@yahoo.com> - 2016-07-15 00:51 -0500
                Re: double free luser droog <luser.droog@gmail.com> - 2016-07-15 02:18 -0700
                Re: double free "Osmium" <r124c4u102@comcast.net> - 2016-07-15 07:12 -0500
                Re: double free Richard Heathfield <rjh@cpax.org.uk> - 2016-07-15 13:14 +0100
                Re: double free Rosario19 <Ros@invalid.invalid> - 2016-07-18 09:28 +0200
                Re: double free BartC <bc@freeuk.com> - 2016-07-13 18:43 +0100
                Re: double free Ben Bacarisse <ben.usenet@bsb.me.uk> - 2016-07-13 20:15 +0100
                Re: double free BartC <bc@freeuk.com> - 2016-07-13 21:14 +0100
                Re: double free Keith Thompson <kst-u@mib.org> - 2016-07-13 13:24 -0700
                Re: double free BartC <bc@freeuk.com> - 2016-07-13 21:50 +0100
                Re: double free raltbos@xs4all.nl (Richard Bos) - 2016-07-23 19:21 +0000
                Re: double free Keith Thompson <kst-u@mib.org> - 2016-07-13 13:02 -0700
                Re: double free Richard Heathfield <rjh@cpax.org.uk> - 2016-07-13 21:34 +0100
                Re: double free Keith Thompson <kst-u@mib.org> - 2016-07-13 13:51 -0700
                Re: double free Richard Heathfield <rjh@cpax.org.uk> - 2016-07-13 22:22 +0100
                Re: double free Robert Wessel <robertwessel2@yahoo.com> - 2016-07-15 01:08 -0500
                Re: double free Reinhardt Behm <rbehm@hushmail.com> - 2016-07-15 17:33 +0800
                Re: double free Malcolm McLean <malcolm.mclean5@btinternet.com> - 2016-07-15 05:02 -0700
                Re: double free Reinhardt Behm <rbehm@hushmail.com> - 2016-07-15 21:15 +0800
                Re: double free Ben Bacarisse <ben.usenet@bsb.me.uk> - 2016-07-15 14:48 +0100
                Re: double free Malcolm McLean <malcolm.mclean5@btinternet.com> - 2016-07-15 08:02 -0700
                Re: double free Cal Dershowitz <cal@example.invalid> - 2016-07-18 01:42 -0700
                Re: double free Malcolm McLean <malcolm.mclean5@btinternet.com> - 2016-07-18 03:07 -0700
                Re: double free Ben Bacarisse <ben.usenet@bsb.me.uk> - 2016-07-13 22:01 +0100
                Re: double free BartC <bc@freeuk.com> - 2016-07-13 22:14 +0100
                Re: double free Keith Thompson <kst-u@mib.org> - 2016-07-13 14:31 -0700
                Re: double free Ben Bacarisse <ben.usenet@bsb.me.uk> - 2016-07-13 23:03 +0100
                Re: double free "Osmium" <r124c4u102@comcast.net> - 2016-07-13 17:53 -0500
                Re: double free supercat@casperkitty.com - 2016-07-13 16:18 -0700
                Re: double free Keith Thompson <kst-u@mib.org> - 2016-07-13 16:19 -0700
                Re: double free Jerry Stuckle <jstucklex@attglobal.net> - 2016-07-13 22:44 -0400
                Re: double free Jean-Marc Bourguet <jm@bourguet.org> - 2016-07-14 09:44 +0200
                Re: double free Malcolm McLean <malcolm.mclean5@btinternet.com> - 2016-07-13 17:07 -0700
                Re: double free supercat@casperkitty.com - 2016-07-14 07:13 -0700
                Re: double free Robert Wessel <robertwessel2@yahoo.com> - 2016-07-15 01:18 -0500
                Re: double free Jerry Stuckle <jstucklex@attglobal.net> - 2016-07-13 10:46 -0400
                Re: double free Robert Wessel <robertwessel2@yahoo.com> - 2016-07-15 00:59 -0500
                Re: double free Malcolm McLean <malcolm.mclean5@btinternet.com> - 2016-07-14 23:47 -0700
                Re: double free BartC <bc@freeuk.com> - 2016-07-15 11:22 +0100
                Re: double free BartC <bc@freeuk.com> - 2016-07-15 11:35 +0100
                Re: double free Ben Bacarisse <ben.usenet@bsb.me.uk> - 2016-07-15 14:33 +0100
                Re: double free BartC <bc@freeuk.com> - 2016-07-15 15:16 +0100
                Re: double free BartC <bc@freeuk.com> - 2016-07-15 16:19 +0100
                Re: double free Keith Thompson <kst-u@mib.org> - 2016-07-15 08:39 -0700
                Re: double free BartC <bc@freeuk.com> - 2016-07-15 16:54 +0100
                Re: double free Ben Bacarisse <ben.usenet@bsb.me.uk> - 2016-07-15 21:20 +0100
                Re: double free Ben Bacarisse <ben.usenet@bsb.me.uk> - 2016-07-15 16:45 +0100
                Re: double free BartC <bc@freeuk.com> - 2016-07-15 17:15 +0100
                Re: double free BartC <bc@freeuk.com> - 2016-07-15 17:42 +0100
                Re: double free Ben Bacarisse <ben.usenet@bsb.me.uk> - 2016-07-15 21:18 +0100
                Re: double free Ben Bacarisse <ben.usenet@bsb.me.uk> - 2016-07-15 21:06 +0100
                Re: double free BartC <bc@freeuk.com> - 2016-07-15 21:46 +0100
                Re: double free Ben Bacarisse <ben.usenet@bsb.me.uk> - 2016-07-15 23:08 +0100
                Re: double free BartC <bc@freeuk.com> - 2016-07-16 01:26 +0100
                Re: double free Keith Thompson <kst-u@mib.org> - 2016-07-15 18:22 -0700
                Re: double free Malcolm McLean <malcolm.mclean5@btinternet.com> - 2016-07-15 18:48 -0700
                Re: double free Malcolm McLean <malcolm.mclean5@btinternet.com> - 2016-07-15 18:40 -0700
                Re: double free supercat@casperkitty.com - 2016-07-15 10:09 -0700
                Re: double free Keith Thompson <kst-u@mib.org> - 2016-07-15 11:07 -0700
                Re: double free supercat@casperkitty.com - 2016-07-15 12:11 -0700
                Re: double free Keith Thompson <kst-u@mib.org> - 2016-07-15 12:30 -0700
                Re: double free supercat@casperkitty.com - 2016-07-15 12:41 -0700
                Re: double free Keith Thompson <kst-u@mib.org> - 2016-07-15 13:04 -0700
                Re: double free supercat@casperkitty.com - 2016-07-15 14:26 -0700
                Re: double free Tim Rentsch <txr@alumni.caltech.edu> - 2016-07-19 10:00 -0700
                Re: double free Ben Bacarisse <ben.usenet@bsb.me.uk> - 2016-07-13 12:46 +0100
                Re: double free BartC <bc@freeuk.com> - 2016-07-13 13:19 +0100
                Re: double free BartC <bc@freeuk.com> - 2016-07-13 13:30 +0100
                Re: double free Ben Bacarisse <ben.usenet@bsb.me.uk> - 2016-07-13 20:53 +0100
                Re: double free BartC <bc@freeuk.com> - 2016-07-13 21:37 +0100
                Re: double free Malcolm McLean <malcolm.mclean5@btinternet.com> - 2016-07-13 05:22 -0700
                Re: double free supercat@casperkitty.com - 2016-07-13 07:07 -0700
                Re: double free BartC <bc@freeuk.com> - 2016-07-14 19:31 +0100
                Re: double free supercat@casperkitty.com - 2016-07-14 12:10 -0700
                Re: double free BartC <bc@freeuk.com> - 2016-07-14 23:16 +0100
                Re: double free supercat@casperkitty.com - 2016-07-14 16:00 -0700
                Re: double free Keith Thompson <kst-u@mib.org> - 2016-07-14 12:34 -0700
                Re: double free BartC <bc@freeuk.com> - 2016-07-14 20:57 +0100
                Re: double free Keith Thompson <kst-u@mib.org> - 2016-07-14 13:15 -0700
                Re: double free BartC <bc@freeuk.com> - 2016-07-14 21:27 +0100
                Re: double free Richard Heathfield <rjh@cpax.org.uk> - 2016-07-14 21:31 +0100
                Re: double free Tim Rentsch <txr@alumni.caltech.edu> - 2016-07-18 09:46 -0700
                Re: double free BartC <bc@freeuk.com> - 2016-07-19 13:32 +0100
                Re: double free Richard Heathfield <rjh@cpax.org.uk> - 2016-07-19 13:46 +0100
                Re: double free Malcolm McLean <malcolm.mclean5@btinternet.com> - 2016-07-19 06:00 -0700
                Re: double free Keith Thompson <kst-u@mib.org> - 2016-07-19 09:23 -0700
                Re: double free Malcolm McLean <malcolm.mclean5@btinternet.com> - 2016-07-19 09:38 -0700
                Re: double free BartC <bc@freeuk.com> - 2016-07-19 17:51 +0100
                Re: double free Richard Heathfield <rjh@cpax.org.uk> - 2016-07-19 18:22 +0100
                Re: double free raltbos@xs4all.nl (Richard Bos) - 2016-07-23 09:02 +0000
                Re: double free Keith Thompson <kst-u@mib.org> - 2016-07-19 11:42 -0700
                Re: double free Malcolm McLean <malcolm.mclean5@btinternet.com> - 2016-07-19 12:27 -0700
                Re: double free Philip Lantz <prl@canterey.us> - 2016-07-21 10:02 -0700
                Re: double free Malcolm McLean <malcolm.mclean5@btinternet.com> - 2016-07-21 10:25 -0700
                Re: double free BartC <bc@freeuk.com> - 2016-07-21 18:27 +0100
                Re: double free Cal Dershowitz <cal@example.invalid> - 2016-07-29 00:42 -0700
                Re: double free raltbos@xs4all.nl (Richard Bos) - 2016-07-23 08:59 +0000
                Re: double free BartC <bc@freeuk.com> - 2016-07-19 15:22 +0100
                Re: double free Richard Heathfield <rjh@cpax.org.uk> - 2016-07-19 15:59 +0100
                Re: double free BartC <bc@freeuk.com> - 2016-07-19 16:39 +0100
                Re: double free Richard Heathfield <rjh@cpax.org.uk> - 2016-07-19 16:55 +0100
                Re: double free BartC <bc@freeuk.com> - 2016-07-19 17:49 +0100
                Re: double free Richard Heathfield <rjh@cpax.org.uk> - 2016-07-19 18:20 +0100
                Re: double free BartC <bc@freeuk.com> - 2016-07-19 19:03 +0100
                Re: double free Richard Heathfield <rjh@cpax.org.uk> - 2016-07-19 19:22 +0100
                sizeof (was Re: double free) Ken Brody <kenbrody@spamcop.net> - 2016-07-19 14:44 -0400
                Re: sizeof (was Re: double free) Malcolm McLean <malcolm.mclean5@btinternet.com> - 2016-07-19 12:31 -0700
                Re: double free BartC <bc@freeuk.com> - 2016-07-19 22:46 +0100
                Re: double free Keith Thompson <kst-u@mib.org> - 2016-07-19 15:19 -0700
                Re: double free Richard Heathfield <rjh@cpax.org.uk> - 2016-07-20 00:21 +0100
                Re: double free raltbos@xs4all.nl (Richard Bos) - 2016-07-23 19:21 +0000
                Re: double free Keith Thompson <kst-u@mib.org> - 2016-07-19 12:08 -0700
                Re: double free Keith Thompson <kst-u@mib.org> - 2016-07-19 09:41 -0700
                Re: double free Tim Rentsch <txr@alumni.caltech.edu> - 2016-07-21 18:10 -0700
                Re: double free BartC <bc@freeuk.com> - 2016-07-22 11:23 +0100
                Re: double free Malcolm McLean <malcolm.mclean5@btinternet.com> - 2016-07-22 03:40 -0700
                Re: double free Keith Thompson <kst-u@mib.org> - 2016-07-22 10:33 -0700
                Re: double free Malcolm McLean <malcolm.mclean5@btinternet.com> - 2016-07-22 12:47 -0700
                Re: double free raltbos@xs4all.nl (Richard Bos) - 2016-07-12 22:18 +0000
                Re: double free Keith Thompson <kst-u@mib.org> - 2016-07-11 10:53 -0700
                Re: double free BartC <bc@freeuk.com> - 2016-07-11 21:20 +0100
                Re: double free Keith Thompson <kst-u@mib.org> - 2016-07-11 13:56 -0700
                Re: double free BartC <bc@freeuk.com> - 2016-07-11 22:39 +0100
                Re: double free David Brown <david.brown@hesbynett.no> - 2016-07-12 10:57 +0200
                Re: double free Richard Heathfield <rjh@cpax.org.uk> - 2016-07-11 21:58 +0100
                Re: double free BartC <bc@freeuk.com> - 2016-07-11 13:23 +0100
                Re: double free raltbos@xs4all.nl (Richard Bos) - 2016-07-11 13:00 +0000
                Re: double free Keith Thompson <kst-u@mib.org> - 2016-07-11 10:44 -0700
                Re: double free Gareth Owen <gwowen@gmail.com> - 2016-07-11 19:10 +0100
                Re: double free Richard Heathfield <rjh@cpax.org.uk> - 2016-07-11 20:22 +0100
                Re: double free BartC <bc@freeuk.com> - 2016-07-11 21:11 +0100
                Re: double free Gareth Owen <gwowen@gmail.com> - 2016-07-11 21:49 +0100
                Re: double free Richard Heathfield <rjh@cpax.org.uk> - 2016-07-11 22:01 +0100
                Re: double free James Kuyper <jameskuyper@verizon.net> - 2016-07-11 09:09 -0400
                Re: double free Richard Heathfield <rjh@cpax.org.uk> - 2016-07-11 14:16 +0100
                Re: double free raltbos@xs4all.nl (Richard Bos) - 2016-07-15 13:51 +0000
                Re: double free James Kuyper <jameskuyper@verizon.net> - 2016-07-15 12:04 -0400
                Re: double free Jean-Marc Bourguet <jm@bourguet.org> - 2016-07-11 17:51 +0200
            Re: double free raltbos@xs4all.nl (Richard Bos) - 2016-07-11 10:19 +0000
  Re: double free Joe Pfeiffer <pfeiffer@cs.nmsu.edu> - 2016-07-05 08:57 -0600
  Re: double free James Kuyper <jameskuyper@verizon.net> - 2016-07-05 11:13 -0400
    Re: double free supercat@casperkitty.com - 2016-07-05 09:05 -0700
      Re: double free G G <gdotone@gmail.com> - 2016-07-05 16:38 -0700
    Re: double free G G <gdotone@gmail.com> - 2016-07-05 16:34 -0700
  Re: double free Nobody <nobody@nowhere.invalid> - 2016-07-06 04:10 +0100
    Re: double free Siri Cruise <chine.bleu@yahoo.com> - 2016-07-05 21:27 -0700
      Re: double free supercat@casperkitty.com - 2016-07-06 02:53 -0700
        Re: double free Siri Cruise <chine.bleu@yahoo.com> - 2016-07-06 06:09 -0700
          Re: double free supercat@casperkitty.com - 2016-07-06 07:53 -0700
    Re: double free "Chris M. Thomasson" <invalid@invalid.invalid> - 2016-07-06 01:25 -0700
    Re: double free BartC <bc@freeuk.com> - 2016-07-06 11:12 +0100
  Re: double free Thiago Adams <thiago.adams@gmail.com> - 2016-11-27 09:52 -0800
    Re: double free supercat@casperkitty.com - 2016-11-27 10:05 -0800

csiph-web