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  1. Apache Arrow
  2. ARROW-12294

[Rust] Fix Boolean Kleene Kernels with no Remainder

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      With ARROW-11973 a bug got introduced which causes the boolean kleene kernels (or_kleene and and_kleene) to not iterate over the entire batch, but only the remainder bits.

      The scenario can be reproduces with batch sizes that are multiples of 64 (no remainder) and present validity bitmaps. 

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            ch-sc Christoph Schulze
            ch-sc Christoph Schulze
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