diff options
Diffstat (limited to 'sql/spatial.cc')
| -rw-r--r-- | sql/spatial.cc | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sql/spatial.cc b/sql/spatial.cc index 62d0c7310e5..6cadb0f3aad 100644 --- a/sql/spatial.cc +++ b/sql/spatial.cc @@ -928,6 +928,8 @@ int Gis_polygon::centroid_xy(double *x, double *y) const n_linear_rings= uint4korr(data); data+= 4; + DBUG_ASSERT(n_linear_rings > 0); + while (n_linear_rings--) { uint32 n_points, org_n_points; |