mirrors/actix-web
1
0
Fork 0
mirror of https://github.com/actix/actix-web.git synced 2024-12-30 12:00:38 +00:00
Code Issues Projects Releases Wiki Activity

Merge pull request #328 from xfix/remove-some-uses-of-unsafe-from-frame-message

Browse source 
Remove some uses of unsafe from Frame::message
This commit is contained in:
Nikolay Kim 2018-06-19 21:52:41 +06:00 committed by GitHub
commit c427fd1241
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
1 changed files with 3 additions and 11 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

14
src/ws/frame.rs
View file

@ -1,5 +1,5 @@
#![cfg_attr(feature = "cargo-clippy", allow(cast_ptr_alignment))]
use byteorder::{BigEndian, ByteOrder, NetworkEndian};
use byteorder::{ByteOrder, NetworkEndian};
use bytes::{BufMut, Bytes, BytesMut};
use futures::{Async, Poll, Stream};
use rand;
@ -312,20 +312,12 @@ impl Frame {
} else if payload_len <= 65_535 {
let mut buf = BytesMut::with_capacity(p_len + 4);
buf.put_slice(&[one, two | 126]);
{
let buf_mut = unsafe { buf.bytes_mut() };
BigEndian::write_u16(&mut buf_mut[..2], payload_len as u16);
}
unsafe { buf.advance_mut(2) };
buf.put_u16_be(payload_len as u16);
buf
} else {
let mut buf = BytesMut::with_capacity(p_len + 10);
buf.put_slice(&[one, two | 127]);
{
let buf_mut = unsafe { buf.bytes_mut() };
BigEndian::write_u64(&mut buf_mut[..8], payload_len as u64);
}
unsafe { buf.advance_mut(8) };
buf.put_u64_be(payload_len as u64);
buf
};