[GitHub] [arrow] wjones127 opened a new issue, #34831: [C++] ValidateRunEndEncodedChildren assumes buffers are valid

["wjones127 (via GitHub)" <gi...@apache.org>]

wjones127 opened a new issue, #34831:
URL: https://github.com/apache/arrow/issues/34831

   ### Describe the bug, including details regarding any error messages, version, and platform.
   
   If we call validate on a run end encoded array that contains invalid buffers (for example, a validity bitmap buffer that is too short for its length), then segfaults may occur in this function. We should make sure to validate the child array buffers first, then call this function.
   
   ### Component(s)
   
   C++


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[GitHub] [arrow] wjones127 closed issue #34831: [C++] ValidateRunEndEncodedChildren assumes buffers are valid

["wjones127 (via GitHub)" <gi...@apache.org>]

wjones127 closed issue #34831: [C++] ValidateRunEndEncodedChildren assumes buffers are valid
URL: https://github.com/apache/arrow/issues/34831


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