Some key combinations cause panic about pancurses

[ihalila]

Thanks for the bug report, I'm fairly sure I know what's causing that too.
I'll get on it.
On Mon, 10 Oct 2016 at 22.35, Alexandre Bury [email protected]
wrote:

Simple program to try input support:

extern crate pancurses;
fn main() {
let pc = pancurses::initscr();
pc.keypad(true);
loop {
if let Some(ev) = pc.getch() {
println!("{:?}", ev);
}
}
}

Pressing Ctrl-Left (and some other combinations) results in a panic:

thread 'main' panicked at 'index out of bounds: the len is 108 but the index is 243', /home/gyscos/.cargo/registry/src/github.com-1ecc6299db9ec823/pancurses-0.4.0/src/unix/mod.rs:66
stack backtrace:
1: 0x555e3f9df4ff - std::sys::backtrace::tracing::imp::write::h22f199c1dbb72ba2
2: 0x555e3f9e1fad - std::panicking::default_hook::{{closure}}::h9a389c462b6a22dd
3: 0x555e3f9e150a - std::panicking::default_hook::h852b4223c1c00c59
4: 0x555e3f9e1a58 - std::panicking::rust_panic_with_hook::hcd9d05f53fa0dafc
5: 0x555e3f9e18f2 - std::panicking::begin_panic::hf6c488cee66e7f17
6: 0x555e3f9e1830 - std::panicking::begin_panic_fmt::hb0a7126ee57cdd27
7: 0x555e3f9e17b1 - rust_begin_unwind
8: 0x555e3fa16d9f - core::panicking::panic_fmt::h9af671b78898cdba
9: 0x555e3fa16d43 - core::panicking::panic_bounds_check::h56f656aa4e352200
10: 0x555e3f9d7840 - pancurses::unix::to_special_keycode::hb00b80a8963e12bc
at /home/gyscos/.cargo/registry/src/github.com-1ecc6299db9ec823/pancurses-0.4.0/src/unix/mod.rs:66
11: 0x555e3f9d78e8 - pancurses::Window::getch::h179489f0c955b58f
at /home/gyscos/.cargo/registry/src/github.com-1ecc6299db9ec823/pancurses-0.4.0/src/lib.rs:178
12: 0x555e3f9d6c2e - pan::main::hecb42b9052c3a41e
at /home/gyscos/test/pan/src/main.rs:7
13: 0x555e3f9e9a76 - __rust_maybe_catch_panic
14: 0x555e3f9e0d81 - std::rt::lang_start::h14cbded5fe3cd915
15: 0x555e3f9d6d43 - main
16: 0x7fcca047d290 - __libc_start_main
17: 0x555e3f9d6a09 - _start
18: 0x0 -

Using pancurses 0.4.0.

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[ihalila]

This ought to be fixed now, I released 0.4.1 with a fix.