Bug 1436809 - Check that stream message was converted to string correctly. r=valentin

2018-04-02 12:59:18 -04:00
parent 4ab8b63506
commit 49564a25b3
1 changed files with 3 additions and 0 deletions
--- a/netwerk/protocol/websocket/WebSocketChannel.cpp
+++ b/netwerk/protocol/websocket/WebSocketChannel.cpp
@@ -1052,6 +1052,9 @@ public:
    nsresult rv = NS_ReadInputStreamToString(mMsg.pStream, *temp, mLength);

    NS_ENSURE_SUCCESS(rv, rv);
+    if (temp->Length() != mLength) {
+      return NS_ERROR_UNEXPECTED;
+    }

    mMsg.pStream->Close();
    mMsg.pStream->Release();