From 57bec1a5eddbed3454d7a439b67fabe7dc7c4906 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Micha=C5=82=20K=C4=99pie=C5=84?= <github@kempniu.pl>
Date: Mon, 14 Dec 2015 13:15:19 +0100
Subject: [PATCH] Fix Base64 decoding for dnsdist on big endian platforms

---
 pdns/sodcrypto.cc | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/pdns/sodcrypto.cc b/pdns/sodcrypto.cc
index f212958018..e26e2b5073 100644
--- a/pdns/sodcrypto.cc
+++ b/pdns/sodcrypto.cc
@@ -219,9 +219,15 @@ int B64Decode(const std::string& strInput, std::string& strOutput)
     // Interpret the resulting 3 bytes...note there
     // may have been padding, so those padded bytes
     // are actually ignored.
+#if BYTE_ORDER == BIG_ENDIAN
+    strOutput += pBuf[sizeof(long)-3];
+    strOutput += pBuf[sizeof(long)-2];
+    strOutput += pBuf[sizeof(long)-1];
+#else
     strOutput += pBuf[2];
     strOutput += pBuf[1];
     strOutput += pBuf[0];
+#endif
   } // while
   if(pad)
     strOutput.resize(strOutput.length()-pad);
-- 
2.47.2