From a3256d78d849b6978356a587038c3c62d4437bc9 Mon Sep 17 00:00:00 2001 From: Rasmus Munk Larsen Date: Thu, 21 Apr 2016 16:49:28 -0700 Subject: Prevent crash in CompleteOrthogonalDecomposition if object was default constructed. --- Eigen/src/QR/CompleteOrthogonalDecomposition.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'Eigen/src/QR') diff --git a/Eigen/src/QR/CompleteOrthogonalDecomposition.h b/Eigen/src/QR/CompleteOrthogonalDecomposition.h index e71944fd7..230d0d23c 100644 --- a/Eigen/src/QR/CompleteOrthogonalDecomposition.h +++ b/Eigen/src/QR/CompleteOrthogonalDecomposition.h @@ -397,6 +397,10 @@ CompleteOrthogonalDecomposition& CompleteOrthogonalDecomposition< const Index rank = m_cpqr.rank(); const Index cols = matrix.cols(); + const Index rows = matrix.rows(); + m_zCoeffs.resize((std::min)(rows, cols)); + m_temp.resize(cols); + if (rank < cols) { // We have reduced the (permuted) matrix to the form // [R11 R12] -- cgit v1.2.3