[Mono-dev] DeflateStream : bit length overflow

Wade Berrier wberrier at novell.com
Mon Jul 9 11:50:21 EDT 2007


At the suggestion of Paolo, I ran:

"strings /usr/lib/libMonoPosixHelper.so |grep overflow"

against the file that shipped in the 1.2.3.1 rpm, with no results.

Jonathan, could you try running this?

Also, could there possibly be another libMonoPosixHelper.so that is
getting called?

Wade

On Wed, 2007-07-04 at 10:44 -0400, Jonathan Gagnon wrote:
> I'm using mono 1.2.3.1.  I installed the followin rpms :
> 
> mono-data-1.2.3.1-0.novell
> mono-core-1.2.3.1-0.novell
> 
> The output of 'ldd /usr/lib/libMonoPosixHelper.so' is :
> 
>         linux-gate.so.1 =>  (0xffffe000)
>         libgthread-2.0.so.0 => /usr/lib/libgthread-2.0.so.0 (0x55587000)
>         libglib-2.0.so.0 => /usr/lib/libglib-2.0.so.0 (0x5558b000)
>         libdl.so.2 => /lib/libdl.so.2 (0x55606000)
>         libpthread.so.0 => /lib/tls/i686/libpthread.so.0 (0x5560a000)
>         libm.so.6 => /lib/tls/i686/libm.so.6 (0x5561b000)
>         libc.so.6 => /lib/tls/i686/libc.so.6 (0x5563e000)
>         /lib/ld-linux.so.2 (0x56555000) 
> 
> Thanks,
> 
> Jonathan
> 
> -----Message d'origine-----
> De : mono-devel-list-bounces at lists.ximian.com
> [mailto:mono-devel-list-bounces at lists.ximian.com] De la part de Paolo Molaro
> Envoyé : Wednesday, July 04, 2007 9:56 AM
> À : mono-devel-list at lists.ximian.com
> Objet : Re: [Mono-dev] DeflateStream : bit length overflow
> 
> On 07/03/07 Jonathan Gagnon wrote:
> > The following messages are sent to the console when using the 
> > DeflateStream class in Mono :
> >  
> > bit length overflow
> > code 4 bits 6->7
> > 
> > The compression is working correctly, so it seems like some kind of 
> > debug trace.
> >  
> > I did a grep on the sources to see where it comes from, and I found 
> > this line inside the mono/support/trees.c file :
> >  
> >     Trace((stderr,"\nbit length overflow\n"));
> > 
> > Is this something that shouldn't have been checked in?
> 
> What version of mono are you using? What is the output of:
> 	ldd /path/to/libMonoPosixHelper.so
> 
> That message is some debug output that should happen only if you compile
> with the DEBUG #define enabled, which we don't.
> 
> lupus
> 
> --
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