Flawfinder version 2.0.10, (C) 2001-2019 David A. Wheeler. Number of rules (primarily dangerous function names) in C/C++ ruleset: 223 Examining data/dune-functions-2.7.0/examples/poisson-pq2.cc Examining data/dune-functions-2.7.0/examples/interpolation.cc Examining data/dune-functions-2.7.0/examples/poisson-mfem.cc Examining data/dune-functions-2.7.0/examples/advection-reaction-dg.cc Examining data/dune-functions-2.7.0/examples/stokes-taylorhood.cc Examining data/dune-functions-2.7.0/dune/functions/common/test/differentiablefunctiontest.cc Examining data/dune-functions-2.7.0/dune/functions/functionspacebases/test/hierarchicvectorwrappertest.cc Examining data/dune-functions-2.7.0/dune/functions/functionspacebases/test/taylorhoodbasistest.cc Examining data/dune-functions-2.7.0/dune/functions/functionspacebases/test/lagrangebasistest.cc Examining data/dune-functions-2.7.0/dune/functions/functionspacebases/test/lagrangedgbasistest.cc Examining data/dune-functions-2.7.0/dune/functions/functionspacebases/test/brezzidouglasmarinibasistest.cc Examining data/dune-functions-2.7.0/dune/functions/functionspacebases/test/gridviewfunctionspacebasistest.cc Examining data/dune-functions-2.7.0/dune/functions/functionspacebases/test/rannacherturekbasistest.cc Examining data/dune-functions-2.7.0/dune/functions/functionspacebases/test/makebasistest.cc Examining data/dune-functions-2.7.0/dune/functions/functionspacebases/test/bsplinebasistest.cc Examining data/dune-functions-2.7.0/dune/functions/functionspacebases/test/raviartthomasbasistest.cc Examining data/dune-functions-2.7.0/dune/functions/functionspacebases/test/compositebasistest.cc Examining data/dune-functions-2.7.0/dune/functions/gridfunctions/test/analyticgridviewfunctiontest.cc Examining data/dune-functions-2.7.0/dune/functions/gridfunctions/test/discreteglobalbasisfunctiontest.cc Examining data/dune-functions-2.7.0/dune/functions/gridfunctions/test/gridfunctiontest.cc Examining data/dune-functions-2.7.0/dune/functions/gridfunctions/test/localfunctioncopytest.cc Examining data/dune-functions-2.7.0/dune/functions/backends/test/istlvectorbackendtest.cc FINAL RESULTS: data/dune-functions-2.7.0/dune/functions/functionspacebases/test/gridviewfunctionspacebasistest.cc:347:56: [1] (buffer) read: Check buffer boundaries if used in a loop including recursive loops (CWE-120, CWE-20). std::shared_ptr<GridType> grid(GmshReader<GridType>::read(filename)); ANALYSIS SUMMARY: Hits = 1 Lines analyzed = 4408 in approximately 0.16 seconds (27882 lines/second) Physical Source Lines of Code (SLOC) = 2634 Hits@level = [0] 0 [1] 1 [2] 0 [3] 0 [4] 0 [5] 0 Hits@level+ = [0+] 1 [1+] 1 [2+] 0 [3+] 0 [4+] 0 [5+] 0 Hits/KSLOC@level+ = [0+] 0.379651 [1+] 0.379651 [2+] 0 [3+] 0 [4+] 0 [5+] 0 Dot directories skipped = 1 (--followdotdir overrides) Minimum risk level = 1 Not every hit is necessarily a security vulnerability. There may be other security vulnerabilities; review your code! See 'Secure Programming HOWTO' (https://dwheeler.com/secure-programs) for more information.