Re: [PATCH v2 1/8] parallels: Out of image offset in BAT leads to image inflation

On 11.08.2022 17:00, Alexander Ivanov wrote: When an image is opened, data_end field in BDRVParallelsState is setted as the biggest offset in the BAT plus cluster size. If there is a corrupted offset pointing outside the image, the image size increase accordingly. It potentially leads to

[PATCH v2 1/8] parallels: Out of image offset in BAT leads to image inflation

When an image is opened, data_end field in BDRVParallelsState is setted as the biggest offset in the BAT plus cluster size. If there is a corrupted offset pointing outside the image, the image size increase accordingly. It potentially leads to attempts to create a file size of petabytes. Set the