Fix arithmetic overflow exception when reading ChaCha position
1 files changed, 1 insertions(+), 1 deletions(-) M src/RandN/Rngs/ChaCha.cs
M src/RandN/Rngs/ChaCha.cs +1 -1
@@ 37,7 37,7 @@ namespace RandN.Rngs // bits of the counter to the word index, so that it becomes 6 bits. get { - var block = (_blockBuffer.BlockCounter << 2) + (UInt64)(_blockBuffer.Index >> 4); + var block = unchecked((_blockBuffer.BlockCounter << 2) + (UInt64)(_blockBuffer.Index >> 4)); var word = (UInt32)(_blockBuffer.Index & 0b1111); return new Counter(block, word); }