Merge remote-tracking branch 'public/pr/1808' into mbedtls-2.1
diff --git a/ChangeLog b/ChangeLog
index 328ea21..b56867c 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -13,6 +13,8 @@
was creating an invalid ASN.1 tag. Found by Aryeh R. Fixes #1257
* Remove unused headers included in x509.c. Found by Chris Hanson and fixed
by Brendan Shanks. Part of a fix for #992.
+ * Fix compilation error when MBEDTLS_ARC4_C is disabled and
+ MBEDTLS_CIPHER_NULL_CIPHER is enabled. Found by TrinityTonic in #1719.
Changes
* Change the shebang line in Perl scripts to look up perl in the PATH.
diff --git a/include/mbedtls/cipher.h b/include/mbedtls/cipher.h
index 464c4ad..e4ed36a 100644
--- a/include/mbedtls/cipher.h
+++ b/include/mbedtls/cipher.h
@@ -42,7 +42,7 @@
#define MBEDTLS_CIPHER_MODE_WITH_PADDING
#endif
-#if defined(MBEDTLS_ARC4_C)
+#if defined(MBEDTLS_ARC4_C) || defined(MBEDTLS_CIPHER_NULL_CIPHER)
#define MBEDTLS_CIPHER_MODE_STREAM
#endif
diff --git a/library/cipher.c b/library/cipher.c
index cf82a82..fe34929 100644
--- a/library/cipher.c
+++ b/library/cipher.c
@@ -45,10 +45,6 @@
#include "mbedtls/ccm.h"
#endif
-#if defined(MBEDTLS_ARC4_C) || defined(MBEDTLS_CIPHER_NULL_CIPHER)
-#define MBEDTLS_CIPHER_MODE_STREAM
-#endif
-
/* Implementation that should never be optimized out by the compiler */
static void mbedtls_zeroize( void *v, size_t n ) {
volatile unsigned char *p = v; while( n-- ) *p++ = 0;