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[BUGFIX] QGIS Server segfault if layer extent is null

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rldhont committed Apr 20, 2016
1 parent d381043 commit 0ac299a948b7ca4faadf964664ccda56c6d04d1e
Showing with 12 additions and 4 deletions.
  1. +12 −4 src/server/qgsconfigparserutils.cpp
@@ -92,8 +92,12 @@ void QgsConfigParserUtils::appendLayerBoundingBoxes( QDomElement& layerElem, QDo
//Ex_GeographicBoundingBox
QDomElement ExGeoBBoxElement;
//transform the layers native CRS into WGS84
QgsCoordinateTransform exGeoTransform( layerCRS, wgs84 );
QgsRectangle wgs84BoundingRect = exGeoTransform.transformBoundingBox( layerExtent );
QgsRectangle wgs84BoundingRect;
if ( !layerExtent.isNull() )
{
QgsCoordinateTransform exGeoTransform( layerCRS, wgs84 );
wgs84BoundingRect = exGeoTransform.transformBoundingBox( layerExtent );
}
if ( version == "1.1.1" ) // WMS Version 1.1.1
{
ExGeoBBoxElement = doc.createElement( "LatLonBoundingBox" );
@@ -185,8 +189,12 @@ void QgsConfigParserUtils::appendLayerBoundingBox( QDomElement& layerElem, QDomD
const QgsCoordinateReferenceSystem& crs = QgsCRSCache::instance()->crsByAuthId( crsText );

//transform the layers native CRS into CRS
QgsCoordinateTransform crsTransform( layerCRS, crs );
QgsRectangle crsExtent = crsTransform.transformBoundingBox( layerExtent );
QgsRectangle crsExtent;
if ( !layerExtent.isNull() )
{
QgsCoordinateTransform crsTransform( layerCRS, crs );
crsExtent = crsTransform.transformBoundingBox( layerExtent );
}

//BoundingBox element
QDomElement bBoxElement = doc.createElement( "BoundingBox" );

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