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fuzz: block: Test a RAW file instead QCOW

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Instead of running the generic block fuzzer with QCOW, it's better to
use a RAW file since it's less complex and it will focus on virtqueues.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
This commit is contained in:
Sebastien Boeuf 2021-08-11 16:40:42 +02:00 committed by Bo Chen
parent 7e06d36dee
commit d278e9f39b
1 changed files with 2 additions and 2 deletions
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4
fuzz/fuzz_targets/block.rs
View File

@ -4,7 +4,7 @@
#![no_main]
use block_util::{async_io::DiskFile, qcow_sync::QcowDiskSync};
use block_util::{async_io::DiskFile, raw_sync::RawFileDiskSync};
use libfuzzer_sys::fuzz_target;
use seccomp::SeccompAction;
use std::ffi;
@ -84,7 +84,7 @@ fuzz_target!(|bytes| {
let shm = memfd_create(&ffi::CString::new("fuzz").unwrap(), 0).unwrap();
let disk_file: File = unsafe { File::from_raw_fd(shm) };
let qcow_disk = Box::new(QcowDiskSync::new(disk_file, false)) as Box<dyn DiskFile>;
let qcow_disk = Box::new(RawFileDiskSync::new(disk_file)) as Box<dyn DiskFile>;
let mut block = Block::new(
"tmp".to_owned(),