Content: Content: In the ext4 filesystem, the size of orphan files was previously unlimited. However, a fix commit has now limited the size of orphan files to a reasonable range and uses to allocate arrays of block descriptor type, avoiding the allocation of large amounts of memory. Issue: Issue: Corrects the problem of terminate hanging or excessive memory consumption caused by extremely large orphan files. Solution: Solution: Adds a conditional check in : to ensure orphan file size does not exceed 512MB. Code Snippet: