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use private mapping (otherwise permission error on KDE)

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Ferdinand Schober
2023-02-14 00:49:50 +01:00
parent f1a510ec36
commit 6aa525c960
2 changed files with 7 additions and 6 deletions
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5
src/backend/wayland/producer.rs
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@@ -3,7 +3,7 @@ use crate::{
request,
};
use memmap::Mmap;
use memmap::MmapOptions;
use std::{
fs::File,
@@ -461,7 +461,8 @@ impl Dispatch<wl_keyboard::WlKeyboard, ()> for App {
fd,
size: _,
} => {
let mmap = unsafe { Mmap::map(&File::from_raw_fd(fd.as_raw_fd())).unwrap() };
let fd = unsafe { &File::from_raw_fd(fd.as_raw_fd()) };
let mmap = unsafe { MmapOptions::new().map_copy(fd).unwrap() };
app.server.offer_data(request::Request::KeyMap, mmap);
}
_ => (),