1 files changed, 9 insertions, 5 deletions
diff --git a/components/script/body.rs b/components/script/body.rs
index 113f3ac7adb..cc7870a0845 100644
--- a/components/script/body.rs
+++ b/components/script/body.rs
@@ -7,7 +7,7 @@ use std::{ptr, slice, str};
 
 use constellation_traits::BlobImpl;
 use encoding_rs::{Encoding, UTF_8};
-use ipc_channel::ipc::{self, IpcReceiver, IpcSender};
+use ipc_channel::ipc::{self, IpcReceiver, IpcSender, IpcSharedMemory};
 use ipc_channel::router::ROUTER;
 use js::jsapi::{Heap, JS_ClearPendingException, JSObject, Value as JSValue};
 use js::jsval::{JSVal, UndefinedValue};
@@ -73,7 +73,7 @@ struct TransmitBodyConnectHandler {
     task_source: SendableTaskSource,
     bytes_sender: Option<IpcSender<BodyChunkResponse>>,
     control_sender: IpcSender<BodyChunkRequest>,
-    in_memory: Option<Vec<u8>>,
+    in_memory: Option<IpcSharedMemory>,
     in_memory_done: bool,
     source: BodySource,
 }
@@ -83,7 +83,7 @@ impl TransmitBodyConnectHandler {
         stream: Trusted<ReadableStream>,
         task_source: SendableTaskSource,
         control_sender: IpcSender<BodyChunkRequest>,
-        in_memory: Option<Vec<u8>>,
+        in_memory: Option<IpcSharedMemory>,
         source: BodySource,
     ) -> TransmitBodyConnectHandler {
         TransmitBodyConnectHandler {
@@ -160,7 +160,7 @@ impl TransmitBodyConnectHandler {
                 .bytes_sender
                 .as_ref()
                 .expect("No bytes sender to transmit source.")
-                .send(BodyChunkResponse::Chunk(bytes.clone()));
+                .send(BodyChunkResponse::Chunk(bytes));
             return;
         }
         warn!("Re-directs for file-based Blobs not supported yet.");
@@ -310,7 +310,11 @@ impl Callback for TransmitBodyPromiseHandler {
         // Step 5.1 and 5.2, transmit chunk.
         // Send the chunk to the body transmitter in net::http_loader::obtain_response.
         // TODO: queue a fetch task on request to process request body for request.
-        let _ = self.bytes_sender.send(BodyChunkResponse::Chunk(chunk));
+        let _ = self
+            .bytes_sender
+            .send(BodyChunkResponse::Chunk(IpcSharedMemory::from_bytes(
+                &chunk,
+            )));
     }
 }