From d1d6023c70755313eb437d3607fd1be7566ea0fa Mon Sep 17 00:00:00 2001
From: winlin <winlin@vip.126.com>
Date: Wed, 3 Dec 2014 23:11:13 +0800
Subject: [PATCH] for bug #241, limit the buffer for input chunk size.

---
 trunk/src/rtmp/srs_protocol_buffer.cpp | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/trunk/src/rtmp/srs_protocol_buffer.cpp b/trunk/src/rtmp/srs_protocol_buffer.cpp
index f78f6b49f..da0b1e639 100644
--- a/trunk/src/rtmp/srs_protocol_buffer.cpp
+++ b/trunk/src/rtmp/srs_protocol_buffer.cpp
@@ -148,7 +148,12 @@ void SrsBuffer::on_chunk_size(int32_t chunk_size)
         return;
     }
 
-    reset_buffer(chunk_size);
+    // limit the max buffer.
+    int buffer_size = srs_min(chunk_size, SOCKET_MAX_BUF);
+
+    if (buffer_size != nb_buffer) {
+        reset_buffer(buffer_size);
+    }
 
     if (_handler) {
         _handler->on_buffer_change(nb_buffer);