Fix segfault in mls::performUpsampling

Fixes PointCloudLibrary#5471
mvieth · Oct 19, 2022 · 2b818b4 · 2b818b4
1 parent df0275b
commit 2b818b4
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/surface/include/pcl/surface/impl/mls.hpp b/surface/include/pcl/surface/impl/mls.hpp
@@ -63,10 +63,10 @@ pcl::MovingLeastSquares<PointInT, PointOutT>::process (PointCloudOut &output)
   // Reset or initialize the collection of indices
   corresponding_input_indices_.reset (new PointIndices);
 
+  normals_.reset (new NormalCloud); // always init this since it is dereferenced in performUpsampling
   // Check if normals have to be computed/saved
   if (compute_normals_)
   {
-    normals_.reset (new NormalCloud);
     // Copy the header
     normals_->header = input_->header;
     // Clear the fields in case the method exits before computation