From d8b0aef3072649485848655aaeab23ce3834f9c2 Mon Sep 17 00:00:00 2001
From: casey langen <casey.langen@gmail.com>
Date: Tue, 28 Nov 2017 01:35:51 -0800
Subject: [PATCH] Fixed a bug in HttpServer where the byte range response
 header's "to" field may be larger than the size.

---
 src/plugins/server/HttpServer.cpp | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/src/plugins/server/HttpServer.cpp b/src/plugins/server/HttpServer.cpp
index d19d65326..6898f860b 100644
--- a/src/plugins/server/HttpServer.cpp
+++ b/src/plugins/server/HttpServer.cpp
@@ -175,7 +175,15 @@ static Range* parseRange(IDataStream* file, const char* range) {
 
                     if (to > from) {
                         result->from = from;
-                        result->to = (to == 0) ? 0 : to - 1;
+                        if (to == 0) {
+                            result->to = 0;
+                        }
+                        else if (to >= size) {
+                            result->to = size - 1;
+                        }
+                        else {
+                            result->to = to - 1;
+                        }
                     }
                 }
                 catch (...) {