FGFS-4.1/OpenSceneGraph
4
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

From Andreas Ekstrand, "he attached ESRIShape.cpp contains a small fix in parsing of PointZ features, now correctly comparing with header content length which is defined in 16-bit words.

Browse Source 
This should have been fixed in my old submission from 2012 but was probably overlooked due to an alternative way of comparing to a fix number for this feature type.

Without this fix, the plugin will only read one PointZ feature even if multiple features exist."
This commit is contained in:
Robert Osfield 2016-12-21 11:40:16 +00:00
parent 9478d27263
commit 723849c57c
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
src/osgPlugins/shp/ESRIShape.cpp
View File

@ -838,7 +838,7 @@ bool PointZ::read( int fd )
return false; return false;
// Sometimes, M field is not supplied // Sometimes, M field is not supplied
if( rh.contentLength >= 18 ) if( rh.contentLength*2 >= 18 )
if( readVal<Double>( fd, m, LittleEndian ) == false ) if( readVal<Double>( fd, m, LittleEndian ) == false )
return false; return false;