Fix leak when constructing geometry from wkt with empty components

qgis · Oct 3, 2023 · e81e5e8 · e81e5e8
1 parent 19999d5
commit e81e5e8
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/core/geometry/qgsgeometrycollection.cpp b/src/core/geometry/qgsgeometrycollection.cpp
@@ -758,7 +758,10 @@ bool QgsGeometryCollection::fromCollectionWkt( const QString &wkt, const QVector
   secondWithoutParentheses = secondWithoutParentheses.remove( '(' ).remove( ')' ).simplified().remove( ' ' );
   if ( ( parts.second.compare( QLatin1String( "EMPTY" ), Qt::CaseInsensitive ) == 0 ) ||
        secondWithoutParentheses.isEmpty() )
+  {
+    qDeleteAll( subtypes );
     return true;
+  }
 
   QString defChildWkbType = QStringLiteral( "%1%2%3 " ).arg( defaultChildWkbType, is3D() ? QStringLiteral( "Z" ) : QString(), isMeasure() ? QStringLiteral( "M" ) : QString() );