# HG changeset patch
# User Simon Josefsson <simon@josefsson.org>
# Date 1129905067 0
# Node ID 764fd03c3ff9da285f17d52cf7056fcb11e4690d
# Parent  3249ff532a18686dffef687a681c93fa4cdb4357
* arctwo.h (arctwo_setkey): Protect variable in CPP macro,
suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.

diff --git a/lib/ChangeLog b/lib/ChangeLog
--- a/lib/ChangeLog
+++ b/lib/ChangeLog
@@ -1,3 +1,8 @@
+2005-10-21  Simon Josefsson  <jas@extundo.com>
+
+	* arctwo.h (arctwo_setkey): Protect variable in CPP macro,
+	suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
+
 2005-10-21  Simon Josefsson  <jas@extundo.com>
 
 	* rijndael-api-fst.c: Fix bugs in CBC mode for more than one
diff --git a/lib/arctwo.h b/lib/arctwo.h
--- a/lib/arctwo.h
+++ b/lib/arctwo.h
@@ -42,7 +42,7 @@
 		   size_t keylen, const char *key, size_t effective_keylen);
 
 #define arctwo_setkey(context,keylen,key) \
-  arctwo_setkey_ekb (context, keylen, key, 8 * keylen)
+  arctwo_setkey_ekb (context, keylen, key, 8 * (keylen))
 
 /* Encrypt INBUF of size LENGTH into OUTBUF.  LENGTH must be a
    multiple of ARCTWO_BLOCK_SIZE.  CONTEXT hold the encryption key,