Merge pull request #1022 from jgarstka/iss_3d_bugfix

Fix: invalid array allocation in iss_3d.hpp
PointCloudLibrary · Nov 27, 2014 · d396539 · d396539
2 parents 94d6611 + 112d4bc
commit d396539
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/keypoints/include/pcl/keypoints/impl/iss_3d.hpp b/keypoints/include/pcl/keypoints/impl/iss_3d.hpp
@@ -327,10 +327,16 @@ pcl::ISSKeypoint3D<PointInT, PointOutT, NormalT>::detectKeypoints (PointCloudOut
     }
   }
 
+#ifdef _OPENMP
   Eigen::Vector3d *omp_mem = new Eigen::Vector3d[threads_];
 
   for (size_t i = 0; i < threads_; i++)
     omp_mem[i].setZero (3);
+#else
+  Eigen::Vector3d *omp_mem = new Eigen::Vector3d[1];
+
+  omp_mem[0].setZero (3);
+#endif
 
   double *prg_local_mem = new double[input_->size () * 3];
   double **prg_mem = new double * [input_->size ()];