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Fix access violation in create_schematic() (#11534)

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fixes #11533

Schematics saved from y locations greater than 0 would cause an access violation if layer probabilities were specified
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Treer 2021-08-17 01:55:35 +10:00 committed by GitHub
parent b3b075ea02
commit 963fbd1572
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1 changed files with 3 additions and 2 deletions
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src/mapgen/mg_schematic.cpp
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@ -598,8 +598,9 @@ void Schematic::applyProbabilities(v3s16 p0,
} }
for (size_t i = 0; i != splist->size(); i++) { for (size_t i = 0; i != splist->size(); i++) {
s16 y = (*splist)[i].first - p0.Y; s16 slice = (*splist)[i].first;
slice_probs[y] = (*splist)[i].second; if (slice < size.Y)
slice_probs[slice] = (*splist)[i].second;
} }
} }