thread 'main' panicked at 'attempt to multiply with overflow', /home/jess/.cargo/registry/src/github.com-1ecc6299db9ec823/yaxpeax-x86-1.1.1/src/long_mode/evex.rs:14:5
stack backtrace:
0: rust_begin_unwind
at /rustc/8f117a77d0880ed59afcc1a19c72ec5c1e44b97c/library/std/src/panicking.rs:498:5
1: core::panicking::panic_fmt
at /rustc/8f117a77d0880ed59afcc1a19c72ec5c1e44b97c/library/core/src/panicking.rs:107:14
2: core::panicking::panic
at /rustc/8f117a77d0880ed59afcc1a19c72ec5c1e44b97c/library/core/src/panicking.rs:48:5
3: yaxpeax_x86::long_mode::evex::apply_disp_scale
at /home/jess/.cargo/registry/src/github.com-1ecc6299db9ec823/yaxpeax-x86-1.1.1/src/long_mode/evex.rs:14:5
4: yaxpeax_x86::long_mode::evex::read_evex
at /home/jess/.cargo/registry/src/github.com-1ecc6299db9ec823/yaxpeax-x86-1.1.1/src/long_mode/../shared/evex.in:243:11
5: yaxpeax_x86::long_mode::read_with_annotations
at /home/jess/.cargo/registry/src/github.com-1ecc6299db9ec823/yaxpeax-x86-1.1.1/src/long_mode/mod.rs:7623:21
6: <yaxpeax_x86::long_mode::InstDecoder as yaxpeax_arch::Decoder<yaxpeax_x86::long_mode::Arch>>::decode
at /home/jess/.cargo/registry/src/github.com-1ecc6299db9ec823/yaxpeax-x86-1.1.1/src/long_mode/mod.rs:4155:9
7: yaxpeax_x86::long_mode::InstDecoder::decode_slice
at /home/jess/.cargo/registry/src/github.com-1ecc6299db9ec823/yaxpeax-x86-1.1.1/src/long_mode/mod.rs:2830:9
8: scratchhXLguhiJy::main
at ./main.rs:3:10
9: core::ops::function::FnOnce::call_once
at /rustc/8f117a77d0880ed59afcc1a19c72ec5c1e44b97c/library/core/src/ops/function.rs:227:5
note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace.
thanks for the report! this one's pretty awkward: in release builds it does the right thing and i missed this in my own fuzzing. i've fixed this in f063f74.
The following code panics when run on yaxpeax-x86 1.1.1
The panic: