From 2f1e2b6167ede7c37efd8800555633a4c79d82fe Mon Sep 17 00:00:00 2001
From: lloyd <lloyd@randombit.net>
Date: Fri, 1 Oct 2010 03:46:16 +0000
Subject: Also deal with short values in OctetString

---
 src/sym_algo/symkey.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/sym_algo/symkey.cpp b/src/sym_algo/symkey.cpp
index 63b3e75b7..4452fd8fb 100644
--- a/src/sym_algo/symkey.cpp
+++ b/src/sym_algo/symkey.cpp
@@ -28,7 +28,7 @@ OctetString::OctetString(RandomNumberGenerator& rng,
 */
 void OctetString::change(const std::string& hex_string)
    {
-   SecureVector<byte> decoded(hex_string.length() / 2);
+   SecureVector<byte> decoded(1 + hex_string.length() / 2);
 
    u32bit written = hex_decode(&decoded[0], hex_string);
 
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