Patch-ID# 100541-02
Keywords: CTE, sunvoxel, cube, lightbox
Synopsis: SunVision 1.2: SunVoxel leaks memory and can core dump with specific data sets.
Date: May/19/93

SunOS release: SunOS 4.1.2

Unbundled Product: SunVision

Unbundled Release: 1.2

Topic: Certain volume data sets cause cube/lightbox to core dump when
       doing interpolated rendering.  Cube also leaks memory.

BugId's fixed with this patch: 1085640 1105592

Changes incorporated in this version: 1105592

Architectures for which this patch is available: sun4(all)

Patches which may conflict with this patch: 

Obsoleted by: 

Files included with this patch: cube.Z, lightbox.Z, libsunvp.a.Z

Problem Description: 

   This patch fixes 
   1085640: certain data sets causes cube to core dump 
   1105592: running makeframe on volume with create surface data runs out of swap

Install Instructions: 

   1 - Make backups.

mv $SUNVISION/bin/cube $SUNVISION/bin/cube.FCS
mv $SUNVISION/bin/lightbox $SUNVISION/bin/lightbox.FCS
mv $SUNVISION/lib/libsunvp.a $SUNVISION/lib/libsunvp.a.FCS

   2 - Copy patched files.

cp sun4/cube.Z $SUNVISION/bin
cp sun4/lightbox.Z $SUNVISION/bin
cp sun4/libsunvp.a.Z $SUNVISION/lib

   3 - Uncompress the 3 new files.

uncompress $SUNVISION/bin/{cube.Z,lightbox.Z} $SUNVISION/lib/libsunvp.a.Z

   4 - Update the library.

ranlib -t $SUNVISION/lib/libsunvp.a