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leptonica: leptonica numaWindowedMean dereferences NULL when the window is wider than the array

Reported · high · Crash

numaAddSpecifiedBorder returns NULL for such a window, and the result is not checked. The process crashes; pixThresholdByHisto reaches it.

Found: ; reported: ; status since: . Reporter: Mike Murunov

Page for this report · Public report · Fix or proposed fix (see status)

Open in the showcase. Record generated .