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remove unsafe

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This commit is contained in:
Nikolay Kim 2018-07-06 13:54:43 +06:00
parent 1c3b32169e
commit 5b7aed101a
1 changed files with 8 additions and 9 deletions
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15
src/ws/frame.rs
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@ -260,15 +260,14 @@ impl Frame {
} }
// unmask // unmask
if let Some(mask) = mask { let data = if let Some(mask) = mask {
// Unsafe: request body stream is owned by WsStream. only one ref to let mut buf = BytesMut::new();
// bytes exists. Bytes object get freezed in continuous non-overlapping blocks buf.extend_from_slice(&data);
let p: &mut [u8] = unsafe { apply_mask(&mut buf, mask);
let ptr: &[u8] = &data; buf.freeze()
&mut *(ptr as *const _ as *mut _) } else {
data
}; };
apply_mask(p, mask);
}
Ok(Async::Ready(Some(Frame { Ok(Async::Ready(Some(Frame {
finished, finished,