metsw24-max opened a new pull request, #50070: URL: https://github.com/apache/arrow/pull/50070
ReadSparseCSFIndex (and GetSparseCSFIndexMetadata) size their vectors from ndim but iterate the unchecked flatbuffer buffer counts, so a CSF sparse tensor message with mismatched counts reads/writes past those vectors. The payload path already guards this via CheckSparseTensorBodyBufferCount; the file/stream path did not. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
