LogalDeveloper/Minecraft-Overviewer
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Always interpret long_array as 64-bit

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previously, some arrays could (by chance) be interpreted as smaller integers
This commit is contained in:
Aaron Griffith
2018-08-07 20:09:30 -04:00
committed by GitHub
parent 456f494e0e
commit e6ea08021e
1 changed files with 1 additions and 1 deletions
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overviewer_core/world.py
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@@ -587,7 +587,7 @@ class RegionSet(object):
bits_per_value = (len(long_array) * 64) / n bits_per_value = (len(long_array) * 64) / n
if bits_per_value < 4 or 12 < bits_per_value: if bits_per_value < 4 or 12 < bits_per_value:
raise nbt.CorruptChunkError() raise nbt.CorruptChunkError()
b = numpy.frombuffer(numpy.asarray(long_array), dtype=numpy.uint8) b = numpy.frombuffer(numpy.asarray(long_array, dtype=numpy.uint64), dtype=numpy.uint8)
if bits_per_value == 8: if bits_per_value == 8:
result = b.astype(numpy.uint16) result = b.astype(numpy.uint16)
else: else: