From 28cd13c3e1dd5dd851671056a0fe4ffaeb3b67d4 Mon Sep 17 00:00:00 2001
From: kkanag314 <krishnapriya_kanagaraj@comcast.com>
Date: Mon, 23 Sep 2024 16:38:10 +0000
Subject: [PATCH] when app sends large message to their backend, network
 inspect agent sends the message to RWI which results in the busy loop
 blocking webkit main thread.Because it takes a while to read and transmit the
 message.

---
 Source/WTF/wtf/glib/SocketConnection.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/Source/WTF/wtf/glib/SocketConnection.cpp b/Source/WTF/wtf/glib/SocketConnection.cpp
index 1e12d5b53ad0a..c92db0c48e53a 100644
--- a/Source/WTF/wtf/glib/SocketConnection.cpp
+++ b/Source/WTF/wtf/glib/SocketConnection.cpp
@@ -124,8 +124,10 @@ bool SocketConnection::readMessage()
     memcpy(&flags, messageData, sizeof(MessageFlags));
     messageData += sizeof(MessageFlags);
     auto messageSize = sizeof(uint32_t) + sizeof(MessageFlags) + bodySize;
-    if (m_readBuffer.size() < messageSize)
+    if (m_readBuffer.size() < messageSize) {
+        m_readBuffer.reserveCapacity(messageSize);
         return false;
+    }
 
     Checked<size_t> messageNameLength = strlen(messageData);
     messageNameLength++;