From e31cdf0df9604450f5b5a34ab43877f22479236c Mon Sep 17 00:00:00 2001
From: Max Kellermann <max@duempel.org>
Date: Tue, 1 Sep 2015 23:33:19 +0200
Subject: [PATCH] util/AllocatedString: fix off-by-one bug in Duplicate()

---
 src/util/AllocatedString.hxx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/util/AllocatedString.hxx b/src/util/AllocatedString.hxx
index e01955381..01eefac8a 100644
--- a/src/util/AllocatedString.hxx
+++ b/src/util/AllocatedString.hxx
@@ -90,7 +90,7 @@ public:
 
 	static AllocatedString Duplicate(const_pointer begin,
 					 size_t length) {
-		auto p = new value_type[length];
+		auto p = new value_type[length + 1];
 		*std::copy_n(begin, length, p) = SENTINEL;
 		return Donate(p);
 	}