warning: boolean expression will never evaluate to 'true'
--> block/src/vhdx/vhdx_metadata.rs:136:20
|
136 | if disk_spec.block_size < BLOCK_SIZE_MIN && disk_spec.block_size > BLOCK_SIZE_MAX {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= note: since `BLOCK_SIZE_MIN` < `BLOCK_SIZE_MAX`, the expression evaluates to false for any value of `disk_spec.block_size`
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#impossible_comparisons
= note: `#[warn(clippy::impossible_comparisons)]` on by default
&& was used when || should have been used
Signed-off-by: Rob Bradford <rbradford@rivosinc.com>
Signed-off-by: Bo Chen <chen.bo@intel.com>
(cherry picked from commit b74907fa1b)
The code of the stable branch diverges from the main branch, so we
can't directly backport the corresponding commit to fix the clippy
issues.
See: commit 5e52729453
Signed-off-by: Bo Chen <chen.bo@intel.com>
With the existing macro, `align!(7, 4)` would generate `16` which is
obviously wrong. Also, given it is a macro, the compiler catch the error
if the provided 'alignment' is '0'.
Signed-off-by: Bo Chen <chen.bo@intel.com>
In the original code:
If the first header was invalid and the second header had the same
sequence number (zero) then the invalid first header would be returned.
The new code is more Rust idiomatic and avoids this situation.
See: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=48858
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
These fields are needed for correctly accessing the datastructures but
are not read by the VHDX implementation itself.
As identified by the new beta clippy.
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
Microsoft’s VHDx block device format specification is implemented
here as a crate. This commit includes the implementation for the
fixed and dynamic formats, where the other format is known as
differencing. The vhdx_header.rs, vhdx_bat.rs, vhdx_metadata.rs
implements parser and manipulators for the VHDx header, Block
Allocation Table, and metadata, respectively, for the VHDx file.
The vhdx_io.rs implements read and write routines for the VHDx file.
The vhdx.rs implements the Vhdx structure, which provides the wrapper
functions for standard I/O operations like read, write, and seek.
Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
Signed-off-by: Fazla Mehrab <akm.fazla.mehrab@intel.com>
