POV-Ray : Newsgroups : povray.unix : PNG and segmentation faults : Re: PNG and segmentation faults Server Time
26 Jun 2024 03:01:37 EDT (-0400)
  Re: PNG and segmentation faults  
From: Christoph Hormann
Date: 27 Nov 2005 10:48:49
Message: <dmcka1$ne1$1@chho.imagico.de>
JRG wrote:
> 
> [KCrash handler]
> #4  0x41908fdf in __deregister_frame () from /lib/libgcc_s.so.1
> #5  0x418e9328 in deflateParams () from /lib/libz.so.1
> #6  0x418e83b9 in deflate () from /lib/libz.so.1
> #7  0x419f1b00 in png_write_filtered_row () from /usr/lib/libpng.so.3
> #8  0x000007f2 in ?? ()
> #9  0x41a1c66c in ?? () from /usr/lib/libpng.so.3
> #10 0x00000092 in ?? ()
> #11 0x0836a390 in ?? ()
> #12 0x419f2026 in png_write_find_filter () from /usr/lib/libpng.so.3

If two programs have trouble with libpng/zlib things seem quit clear to me.

> Anyway, I'm using a pre-compiled version coming with the SUSE 10 
> distribution.

Which surely is dynamically linked against the system libpng.  Fix your 
libs or build your own using the libraries coming with POV-Ray and you 
will be fine.

If your system libpng is broken it is astonishing though that you don't 
experience a lot of other problems.

Christoph

-- 
POV-Ray tutorials, include files, Landscape of the week:
http://www.imagico.de/ (Last updated 31 Oct. 2005)
MegaPOV with mechanics simulation: http://megapov.inetart.net/


Post a reply to this message

Copyright 2003-2023 Persistence of Vision Raytracer Pty. Ltd.