Bug while using GMP 4.2.2

I've had several problem using your lib with the program
attached to this mail.
First of all i had segmentation fault if i didn't
reinitialize the
value of d1, d2 or d3 before every use (comment line 134 for
example).
And then after trying many examples on this software i found
that
sometimes there were errors. And here is what i discovered:
the value
of the variable name tmpm is changed btw the line 133 and
135 even if
i don't use this variable btw those 2 lines.

I've compiled the lib using ABI=32 and --disable-alloca and
also
recompiled with just ABI=32 and had the same problems.

output of gcc -v:
Using built-in specs.
Target: i686-apple-darwin8
Configured with:
/private/var/tmp/gcc/gcc-5367.obj~1/src/configure
--disable-checking -enable-werror --prefix=/usr
--mandir=/share/man
--enable-languages=c,objc,c++,obj-c++
--program-transform-name=/^[cg][^.-]*$/s/$/-4.0/
--with-gxx-include-dir=/include/c++/4.0.0
--with-slibdir=/usr/lib
--build=powerpc-apple-darwin8 --with-arch=nocona
--with-tune=generic
--program-prefix= --host=i686-apple-darwin8
--target=i686-apple-darwin8
Thread model: posix
gcc version 4.0.1 (Apple Computer, Inc. build 5367)

> uname -a                                               
                                                            
                                                            
           [...minant]
Darwin Macintosh.local 8.10.1 Darwin Kernel Version 8.10.1:
Wed May 23
16:33:00 PDT 2007; rootnu-79
2.22.5~1/RELEASE_I386 i386 i386

Here is an example of some argument that produce a bug:
> ./det 2342355435354
676144181821329598398277096880755342773492792344589579405
1423524353245
249725864049143675901370918322443713395448468322435400775
2345324523545235
677859381841056178782383890322080851922851158212112029034159
235

Thanks for your help

Pierre from France

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"Pierre astone" <astone75gmail.com> writes:

  I've had several problem using your lib with the program
attached to this mail.
  First of all i had segmentation fault if i didn't
reinitialize the
  value of d1, d2 or d3 before every use (comment line 134
for example).
  And then after trying many examples on this software i
found that
  sometimes there were errors. And here is what i
discovered: the value
  of the variable name tmpm is changed btw the line 133 and
135 even if
  i don't use this variable btw those 2 lines.

Nice try!  

No GMP bug.

Although I was quite suspicious that you just wanted
somebody else to
debug your program, I actually did debug your program and
found a bug,
but since I think it is the users' repsonsability to debug
their
programs, I am not telling you about your bug.  

(If somebody on this list actually want to provide
programming help,
please do so off-list.)

-- 
Torbjörn
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