pitrou commented on issue #10488: URL: https://github.com/apache/arrow/issues/10488#issuecomment-861290128
@frmnboi Thanks for the backtrace. Judging by the code and the error, I think the problem is simple: you're probably calling `UnsafeAppend` without having reserved enough size in the builder. Your loop appends `volume->length()` values. But you have reserved `close->length()` values in the builder. If the latter is smaller than the former, you're trying to write out of bounds. -- 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. For queries about this service, please contact Infrastructure at: us...@infra.apache.org
