From 6465ff70e51bf87f107c7827fb7141e75812199b Mon Sep 17 00:00:00 2001
From: Sadie Powell
Date: Fri, 24 Mar 2023 11:45:19 +0000
Subject: Fix a segfault when sending data to a user without a connect class.

---
 src/users.cpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'src/users.cpp')

diff --git a/src/users.cpp b/src/users.cpp
index 646949b5a..7d63659ea 100644
--- a/src/users.cpp
+++ b/src/users.cpp
@@ -301,8 +301,9 @@ void UserIOHandler::AddWriteBuf(const std::string& data)
 	if (user->quitting_sendq)
 		return;
 
-	if (!user->quitting && GetSendQSize() + data.length() > user->GetClass()->hardsendqmax &&
-		!user->HasPrivPermission("users/flood/increased-buffers"))
+	if (!user->quitting
+		&& (user->GetClass() && GetSendQSize() + data.length() > user->GetClass()->hardsendqmax)
+		&& !user->HasPrivPermission("users/flood/increased-buffers"))
 	{
 		user->quitting_sendq = true;
 		ServerInstance->GlobalCulls.AddSQItem(user);
-- 
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