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Date: Tue, 5 Apr 2011 00:03:39 +0200
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Subject: Re: Fwd: octave updated to 3.4.0-3. Please test (strcat error)
From: marco atzeri <marco DOT atzeri AT gmail DOT com>
To: cygwin AT cygwin DOT com
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On Mon, Apr 4, 2011 at 11:17 PM, Christopher Faylor  wrote:
> On Fri, Apr 01, 2011 at 01:25:47AM -0400, Christopher Faylor wrote:
>>Since it's in the dll_init() function, I don't see how it could be pipe r=
elated.
>
> I could duplicate the problem on Windows 7 (64-bit) but it went away
> once I rebased.
>
> Have people tried that?

on CYGWIN_NT-5.1 1.7.9(0.237/5/3) 2011-03-29 10:10 i686 Cygwin

rebaseall caused further problem
---------------------------------------------------------------------
      8 [main] octave-3.4.0 4608 E:\cygwin2\bin\octave-3.4.0.exe: ***
fatal error - cygheap base mismatch detected - 0x61242860/0x6A2860.
This problem is probably due to using incompatible versions of the cygwin D=
LL.
Search for cygwin1.dll using the Windows Start->Find/Search facility
and delete all but the most recent version.  The most recent version *shoul=
d*
reside in x:\cygwin\bin, where 'x' is the drive on which you have
installed the cygwin distribution.  Rebooting is also suggested if you
are unable to find another cygwin DLL.
----------------------------------------------------------------------

Of course is it possible that what I see on WinXP , broken
communication between octave and gnuplot,
is different from what was sawn on Vista32 and W7/64 (Exception:
STATUS_ACCESS_VIOLATION)

>
> Even if that "fixes" the problem, there is still something wrong with
> the way DLLs get relocated which is leading to this symptom. =A0It may be
> a Cygwin problem or it may be a binutils problem. =A0I'm still
> investigating.

as octave has a very large number of dll dependency and it execute
also gnuplot, it has a high chance to catch
problems in this area.

>
> cgf

Thanks for checking
Marco

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