From 42af5913d95d60152ea53bd1b2db2610f58d01bb Mon Sep 17 00:00:00 2001 From: Anatol Belski Date: Tue, 24 Mar 2026 17:05:38 +0100 Subject: [PATCH] block: vhd: impl PhysicalSize for FixedVhdDiskAsync Fix .unwrap() bug: use explicit GetFileMetadata match. Signed-off-by: Anatol Belski --- block/src/fixed_vhd_async.rs | 13 ++++++++++++- 1 file changed, 12 insertions(+), 1 deletion(-) diff --git a/block/src/fixed_vhd_async.rs b/block/src/fixed_vhd_async.rs index 5f4c6d842..5b15d5207 100644 --- a/block/src/fixed_vhd_async.rs +++ b/block/src/fixed_vhd_async.rs @@ -10,7 +10,7 @@ use vmm_sys_util::eventfd::EventFd; use crate::async_io::{ AsyncIo, AsyncIoError, AsyncIoResult, BorrowedDiskFd, DiskFile, DiskFileError, DiskFileResult, }; -use crate::error::{BlockError, BlockResult, ErrorOp}; +use crate::error::{BlockError, BlockErrorKind, BlockResult, ErrorOp}; use crate::fixed_vhd::FixedVhd; use crate::raw_async::RawFileAsync; use crate::{BatchRequest, BlockBackend, disk_file}; @@ -57,6 +57,17 @@ impl disk_file::DiskSize for FixedVhdDiskAsync { } } +impl disk_file::PhysicalSize for FixedVhdDiskAsync { + fn physical_size(&self) -> BlockResult { + self.0.physical_size().map_err(|e| match e { + crate::Error::GetFileMetadata(io) => { + BlockError::new(BlockErrorKind::Io, crate::Error::GetFileMetadata(io)) + } + _ => BlockError::new(BlockErrorKind::Io, e), + }) + } +} + pub struct FixedVhdAsync { raw_file_async: RawFileAsync, size: u64,