wasm: fix issue with passing username/password to network request

The data scope was wrong, it needs to live beyond the attribute strut

Change-Id: If1ceb4967fc1755d4968a69bcd9d82b234bd871d
Done-with:  Vincent Rouillé
Fixes: QTBUG-101551
Pick-to: 6.3 6.2 5.15
Reviewed-by: Morten Johan Sørvig <morten.sorvig@qt.io>
Reviewed-by: David Skoland <david.skoland@qt.io>

1 files changed, 7 insertions, 3 deletions

diff --git a/src/network/access/qnetworkreplywasmimpl.cpp b/src/network/access/qnetworkreplywasmimpl.cpp
index d46c27e60a..0aaaa17b15 100644
--- a/src/network/access/qnetworkreplywasmimpl.cpp
+++ b/src/network/access/qnetworkreplywasmimpl.cpp
@@ -234,10 +234,13 @@ void QNetworkReplyWasmImplPrivate::doSendRequest()
         }
     }
 
+    QByteArray userName, password;
     // username & password
     if (!request.url().userInfo().isEmpty()) {
-        attr.userName = request.url().userName().toUtf8();
-        attr.password = request.url().password().toUtf8();
+        userName = request.url().userName().toUtf8();
+        password = request.url().password().toUtf8();
+        attr.userName = userName.constData();
+        attr.password = password.constData();
     }
 
     attr.attributes = EMSCRIPTEN_FETCH_LOAD_TO_MEMORY;
@@ -265,7 +268,8 @@ void QNetworkReplyWasmImplPrivate::doSendRequest()
     attr.userData = reinterpret_cast<void *>(this);
 
     QString dPath = QStringLiteral("/home/web_user/") + request.url().fileName();
-    attr.destinationPath = dPath.toUtf8();
+    QByteArray destinationPath = dPath.toUtf8();
+    attr.destinationPath = destinationPath.constData();
 
     m_fetch = emscripten_fetch(&attr, request.url().toString().toUtf8());
 }