From a6a7253df9129b51255d45bf996d9a335c809ace Mon Sep 17 00:00:00 2001
From: Bert Belder <bertbelder@gmail.com>
Date: Fri, 24 Jan 2020 05:34:55 +0100
Subject: [PATCH] Fix: take control buffer offset/length into account again
 (#3769)

---
 core/bindings.rs | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/core/bindings.rs b/core/bindings.rs
index c6882ed5a1..1c146934b6 100644
--- a/core/bindings.rs
+++ b/core/bindings.rs
@@ -396,8 +396,11 @@ fn send(
 
   let control = match v8::Local::<v8::ArrayBufferView>::try_from(args.get(1)) {
     Ok(view) => {
+      let byte_offset = view.byte_offset();
+      let byte_length = view.byte_length();
       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(..) => &[],
   };