I haven't changed the code, but I might have updated something. Suddenly:
thread 'main' panicked at library/core/src/panicking.rs:220:5:
unsafe precondition(s) violated: ptr::copy_nonoverlapping requires that both pointer arguments are aligned and non-null and the specified memory ranges do not overlap
stack backtrace:
0: rust_begin_unwind
1: core::panicking::panic_nounwind_fmt
2: core::panicking::panic_nounwind
3: core::intrinsics::copy_nonoverlapping::precondition_check
at /usr/obj/ports/rust-1.79.0/rustc-1.79.0-src/library/core/src/ub_checks.rs:66:21
4: core::intrinsics::copy_nonoverlapping
at /usr/obj/ports/rust-1.79.0/rustc-1.79.0-src/library/core/src/ub_checks.rs:73:17
5: xcb::base::value_from_ptr
at /home/user/.cargo/registry/src/index.crates.io-6f17d22bba15001f/xcb-1.4.0/src/base.rs:2073:5
6: xcb::xproto::Visualtype::visual_id
at ./target/debug/build/xcb-4540465e89c09db9/out/xproto.rs:5712:13
7: oatbar::window::Window::create_and_show
at ./src/window.rs:195:25
8: oatbar::engine::Engine::new
at ./src/engine.rs:74:26
9: oatbar::main
at ./src/main.rs:77:22
10: core::ops::function::FnOnce::call_once
at /usr/obj/ports/rust-1.79.0/rustc-1.79.0-src/library/core/src/ops/function.rs:250:5
I haven't changed the code, but I might have updated something. Suddenly:
The crash is here: https://github.com/igor-petruk/oatbar/blob/baf16278217012d9bec6c54e201d47379a263458/src/window.rs#L195
OpenBSD 7.5-snapshot,
cargo run
only, no problem in--release