GH-50162: [C++][Parquet] Avoid int32 overflow in BitPackedRunDecoder::GetBatch offset#50089

pitrou merged 2 commits into

apache:mainapache/arrow:mainfrom

metsw24-max:rle-bitpacked-offset-overflowmetsw24-max/arrow:rle-bitpacked-offset-overflowCopy head branch name to clipboard