also verify wkbSize in QgsGeometry::exportToWkt

jef-n · jef-n · commit 1fe82b25c8ba · 2013-02-06T12:14:05.000+01:00
diff --git a/src/core/qgsgeometry.cpp b/src/core/qgsgeometry.cpp
@@ -4569,9 +4569,9 @@ QString QgsGeometry::exportToWkt()
     exportGeosToWkb();
   }
 
-  if ( !mGeometry )
+  if ( !mGeometry || wkbSize() < 5 )
   {
-    QgsDebugMsg( "WKB geometry not available!" );
+    QgsDebugMsg( "WKB geometry not available or too short!" );
     return QString::null;
   }
 

Original file line number	Diff line number	Diff line change
`@@ -4569,9 +4569,9 @@ QString QgsGeometry::exportToWkt()`
`4569`	`4569`	`exportGeosToWkb();`
`4570`	`4570`	`}`
`4571`	`4571`
`4572`		`- if ( !mGeometry )`
	`4572`	`+ if ( !mGeometry \|\| wkbSize() < 5 )`
`4573`	`4573`	`{`
`4574`		`- QgsDebugMsg( "WKB geometry not available!" );`
	`4574`	`+ QgsDebugMsg( "WKB geometry not available or too short!" );`
`4575`	`4575`	`return QString::null;`
`4576`	`4576`	`}`
`4577`	`4577`