-
Julien Osman authored
The application Superimpose crashed with a segmentation fault during resampling. Investigation revealed that the interpolated index was out of image bounds. The application uses the PHR mode and resample the XS image with a otb::GridResampleImageFilter. This filter doesn't check explicitly that input indexes are in the input buffered region. It uses a m_ReachableOutputRegion to crop the output region processed. The problem appears because an output pixel is right on the border of the input image extent, and when someone uses a nearest neighbor interpolator, this one converts the continuous index to an out-of-bound index.
339f79e9