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Posted to github@arrow.apache.org by GitBox <gi...@apache.org> on 2021/04/28 07:24:48 UTC

[GitHub] [arrow] cyb70289 edited a comment on pull request #10184: ARROW-12568: [C++][Compute] Segfault when casting sliced ListArray

cyb70289 edited a comment on pull request #10184:
URL: https://github.com/apache/arrow/pull/10184#issuecomment-828213344


   Turns out there are more "buffers[0]->data()" codes where "buffers[0]" is not checked for null.
   Unit test doesn't cover the case that input contains no nulls.
   - Three in https://github.com/apache/arrow/blob/master/cpp/src/arrow/compute/kernels/scalar_boolean.cc
   - One in https://github.com/apache/arrow/blob/master/cpp/src/arrow/compute/kernels/hash_aggregate.cc
   
   Shall we include all fixes in this single PR? @kszucs @pitrou 


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