From 8c1d55f4c05cd9561ce866e73432b33a9864e48a Mon Sep 17 00:00:00 2001
From: Steffen Jaeckel <s@jaeckel.eu>
Date: Tue, 6 Jun 2017 18:33:28 +0200
Subject: [PATCH] fix error when compiling w/ LTC_CLEAN_STACK but w/o LTC_FAST

---
 src/encauth/ccm/ccm_memory.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/encauth/ccm/ccm_memory.c b/src/encauth/ccm/ccm_memory.c
index 3e1920a..de84281 100644
--- a/src/encauth/ccm/ccm_memory.c
+++ b/src/encauth/ccm/ccm_memory.c
@@ -378,7 +378,9 @@ int ccm_memory(int cipher,
    }
 
 #ifdef LTC_CLEAN_STACK
+#ifdef LTC_FAST
    fastMask = 0;
+#endif
    mask = 0;
    zeromem(skey,   sizeof(*skey));
    zeromem(PAD,    sizeof(PAD));