From 781520fef8e9c21c819f6eca7fab4e7645621c34 Mon Sep 17 00:00:00 2001
From: xirvik <community@xirvik.net>
Date: Mon, 10 Aug 2026 02:13:54 +0000
Subject: [PATCH] Close the connection when an SCGI header does not fit the
 buffer.

A malformed header aborted the process from the SCGI thread.
---
 src/rpc/scgi_task.cc | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/rpc/scgi_task.cc b/src/rpc/scgi_task.cc
index f9a05882..647851b7 100644
--- a/src/rpc/scgi_task.cc
+++ b/src/rpc/scgi_task.cc
@@ -94,8 +94,12 @@ SCgiTask::event_read() {
   if (m_content_length == 0)
     read_length--;
 
-  if (read_length <= 0)
+  if (read_length <= 0) {
+    if (m_content_length == 0)
+      return close();
+
     throw torrent::internal_error("SCgiTask::event_read() no space in buffer for event_read.");
+  }
 
   int bytes = ::recv(file_descriptor(), m_buffer.data() + m_position, read_length, 0);