Check for integer wrapping in getrootlength_new #4
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sotlampr
commented
Oct 31, 2025
| segmentsize = simplified.size(); | ||
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| for (int j = 0; j < segmentsize; j++) | ||
| if (segmentsize == 0) |
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Probably this should be <=1, as we access simplified[j+1] in the loop
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In the inner loop, if
simplified.size() == 0thensegmentsize = simplified.size()-1wraps around to max int. Subsequently we enter the loop with thej < segmentsizecondition and get a segmentation fault .This PR skips the inner loop altogether if
simplified.size() == 0.