diff options
| -rw-r--r-- | unicorn_mode/samples/speedtest/rust/src/main.rs | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/unicorn_mode/samples/speedtest/rust/src/main.rs b/unicorn_mode/samples/speedtest/rust/src/main.rs index 1e35ff0b..9ea1b873 100644 --- a/unicorn_mode/samples/speedtest/rust/src/main.rs +++ b/unicorn_mode/samples/speedtest/rust/src/main.rs @@ -48,7 +48,7 @@ fn parse_locs(loc_name: &str) -> Result<Vec<u64>, io::Error> { let contents = &read_file(&format!("../target.offsets.{}", loc_name))?; //println!("Read: {:?}", contents); Ok(str_from_u8_unchecked(&contents) - .split("\n") + .split('\n') .map(|x| { //println!("Trying to convert {}", &x[2..]); let result = u64::from_str_radix(&x[2..], 16); @@ -90,7 +90,8 @@ fn fuzz(input_file: &str) -> Result<(), uc_error> { let mut unicorn = Unicorn::new(Arch::X86, Mode::MODE_64, 0)?; let mut uc: UnicornHandle<'_, _> = unicorn.borrow(); - let binary = read_file(BINARY).expect(&format!("Could not read modem image: {}", BINARY)); + let binary = + read_file(BINARY).unwrap_or_else(|_| panic!("Could not read modem image: {}", BINARY)); let _aligned_binary_size = align(binary.len() as u64); // Apply constraints to the mutated input if binary.len() as u64 > CODE_SIZE_MAX { @@ -151,7 +152,7 @@ fn fuzz(input_file: &str) -> Result<(), uc_error> { already_allocated_malloc.set(true); }; - let already_allocated_free = already_allocated.clone(); + let already_allocated_free = already_allocated; // No real free, just set the "used"-flag to false. let hook_free = move |mut uc: UnicornHandle<'_, _>, addr, size| { if already_allocated_free.get() { @@ -190,7 +191,7 @@ fn fuzz(input_file: &str) -> Result<(), uc_error> { } for addr in parse_locs("magicfn").unwrap() { - uc.add_code_hook(addr, addr, Box::new(hook_magicfn.clone()))?; + uc.add_code_hook(addr, addr, Box::new(hook_magicfn))?; } let place_input_callback = @@ -225,7 +226,7 @@ fn fuzz(input_file: &str) -> Result<(), uc_error> { match ret { Ok(_) => {} - Err(e) => panic!(format!("found non-ok unicorn exit: {:?}", e)), + Err(e) => panic!("found non-ok unicorn exit: {:?}", e), } Ok(()) |