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Code Issues Packages 1 Wiki Activity

Fix: take control buffer offset/length into account again (#3769)

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Bert Belder 2020-01-24 05:34:55 +01:00 committed by GitHub
parent 9f1e4237a5
commit a6a7253df9
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1 changed files with 4 additions and 1 deletions
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5
core/bindings.rs
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@ -396,8 +396,11 @@ fn send(
let control = match v8::Local::<v8::ArrayBufferView>::try_from(args.get(1)) { let control = match v8::Local::<v8::ArrayBufferView>::try_from(args.get(1)) {
Ok(view) => { Ok(view) => {
let byte_offset = view.byte_offset();
let byte_length = view.byte_length();
let backing_store = view.buffer().unwrap().get_backing_store(); let backing_store = view.buffer().unwrap().get_backing_store();
unsafe { &**backing_store.get() } let buf = unsafe { &**backing_store.get() };
&buf[byte_offset..byte_offset + byte_length]
} }
Err(..) => &[], Err(..) => &[],
}; };