Merge pull request #17 from jefferis/fix/ubsan-maxNodeCount

Fix UBSAN error calculating maxNodeCount
norlab-ulaval · Sep 3, 2014 · 5bc9540 · 5bc9540
2 parents b794cee + 83ffa85
commit 5bc9540
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/nabo/kdtree_cpu.cpp b/nabo/kdtree_cpu.cpp
@@ -242,7 +242,7 @@ namespace Nabo
 			return;
 		}
 
-		const uint64_t maxNodeCount((1 << (32-dimBitCount)) - 1);
+		const uint64_t maxNodeCount((0x1ULL << (32-dimBitCount)) - 1);
 		const uint64_t estimatedNodeCount(cloud.cols() / (bucketSize / 2));
 		if (estimatedNodeCount > maxNodeCount)
 		{