Merge pull request #13639 from mantidproject/fix_chebyshevpolyfit_mem…

…leak Fix memory leak with GSL vector
mantidproject · Sep 15, 2015 · e485326 · e485326
2 parents 05f6b3e + b712e7c
commit e485326
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/Code/Mantid/Framework/Kernel/src/Math/ChebyshevPolyFit.cpp b/Code/Mantid/Framework/Kernel/src/Math/ChebyshevPolyFit.cpp
@@ -59,6 +59,7 @@ std::vector<double> ChebyshevPolyFitImpl::fit(const std::vector<double> &x,
   auto *work = gsl_multifit_linear_alloc (npts, degp1);
   double chisq(0.0);
   gsl_multifit_linear (MX, yw, c, cov, &chisq, work);
+  gsl_vector_free(yw);
   gsl_matrix_free(cov);
   gsl_matrix_free(MX);
   gsl_multifit_linear_free(work);