Mercurial > hg > octave-nkf
diff liboctave/Sparse.cc @ 11311:3bddc4ea8141
Fix bug #31734 where certain indices caused sparse matrices to segfault.
| author | Rik <octave@nomad.inbox5.com> |
|---|---|
| date | Fri, 03 Dec 2010 11:46:09 -0800 |
| parents | f7f26094021b |
| children | 41866901ec62 |
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--- a/liboctave/Sparse.cc +++ b/liboctave/Sparse.cc @@ -1747,10 +1747,10 @@ if (new_nz > nz) { // Make room first. - std::copy_backward (data () + ui, data () + nz, data () + li + rnz); - std::copy_backward (ridx () + ui, ridx () + nz, ridx () + li + rnz); + std::copy_backward (data () + ui, data () + nz, data () + nz + rnz); + std::copy_backward (ridx () + ui, ridx () + nz, ridx () + nz + rnz); } - + // Copy data and adjust indices from rhs. copy_or_memcpy (rnz, rhs.data (), data () + li); mx_inline_add (rnz, ridx () + li, rhs.ridx (), lb);