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| author | Brian Smith <brian@dbsoft.org> | 2023-09-28 19:51:09 -0500 |
|---|---|---|
| committer | Brian Smith <brian@dbsoft.org> | 2023-09-28 19:51:09 -0500 |
| commit | 99c25d8e984905ef96990df66fea6bc12c310bbb (patch) | |
| tree | 899a5aabf751212960ee6f683e65d7d95403f3f6 /dom/fetch | |
| parent | 8a452389082e9b99cc14fd645daf3a40d310d9b1 (diff) | |
| download | uxp-99c25d8e984905ef96990df66fea6bc12c310bbb.tar.gz | |
Issue #1442 - Part 15 - Setting the correct global when ReadableStream.getReader() is called.
https://bugzilla.mozilla.org/show_bug.cgi?id=1128959
Diffstat (limited to 'dom/fetch')
| -rw-r--r-- | dom/fetch/Fetch.cpp | 4 | ||||
| -rw-r--r-- | dom/fetch/FetchStreamReader.cpp | 16 |
2 files changed, 10 insertions, 10 deletions
diff --git a/dom/fetch/Fetch.cpp b/dom/fetch/Fetch.cpp index 53ada9378b..dfc65c840e 100644 --- a/dom/fetch/Fetch.cpp +++ b/dom/fetch/Fetch.cpp @@ -1139,6 +1139,10 @@ FetchBody<Derived>::LockStream(JSContext* aCx, JS::HandleObject aStream, ErrorResult& aRv) { + MOZ_ASSERT(JS::ReadableStreamGetMode(aStream) == + JS::ReadableStreamMode::ExternalSource); + + // This is native stream, creating a reader will not execute any JS code. JS::Rooted<JSObject*> reader(aCx, JS::ReadableStreamGetReader(aCx, aStream, JS::ReadableStreamReaderMode::Default)); diff --git a/dom/fetch/FetchStreamReader.cpp b/dom/fetch/FetchStreamReader.cpp index 98d2588a0e..5d9719a0c1 100644 --- a/dom/fetch/FetchStreamReader.cpp +++ b/dom/fetch/FetchStreamReader.cpp @@ -169,17 +169,13 @@ FetchStreamReader::OnOutputStreamReady(nsIAsyncOutputStream* aStream) return WriteBuffer(); } - AutoJSAPI jsapi; - if (NS_WARN_IF(!jsapi.Init(mGlobal))) { - CloseAndRelease(NS_ERROR_DOM_INVALID_STATE_ERR); - return NS_ERROR_FAILURE; - } - - JSContext* cx = jsapi.cx(); + // TODO: We need to verify this is the correct global per the spec. + // See bug 1385890. + AutoEntryScript aes(mGlobal, "ReadableStreamReader.read", !mWorkerHolder); - JS::Rooted<JSObject*> reader(cx, mReader); - JS::Rooted<JSObject*> promise(cx, - JS::ReadableStreamDefaultReaderRead(cx, + JS::Rooted<JSObject*> reader(aes.cx(), mReader); + JS::Rooted<JSObject*> promise(aes.cx(), + JS::ReadableStreamDefaultReaderRead(aes.cx(), reader)); if (NS_WARN_IF(!promise)) { // Let's close the stream. |