Issue #2785: Fill by line art detection produces Segmentation fault...

... with some images.

Issue #2785: Fill by line art detection produces Segmentation fault...
... with some images.
036ccc70 · Jehan · 9833da34 · 036ccc70
Commit 036ccc70 authored Jan 13, 2019 by Jehan
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Showing with 5 additions and 2 deletions

app/core/gimplineart.c app/core/gimplineart.c +5 -2

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--- a/app/core/gimplineart.c
+++ b/app/core/gimplineart.c
@@ -1556,8 +1556,11 @@ gimp_lineart_curvature_extremums (gfloat *curvatures,
                  }
                g_free (p);
              }
-            curvatures[(gint) max_curvature_pixel.x + (gint) max_curvature_pixel.y * width] = max_curvature;
-            g_array_append_val (max_positions, max_curvature_pixel);
+            if (max_curvature > 0.0)
+              {
+                curvatures[(gint) max_curvature_pixel.x + (gint) max_curvature_pixel.y * width] = max_curvature;
+                g_array_append_val (max_positions, max_curvature_pixel);
+              }
          }
      }
  g_queue_free_full (q, g_free);