commit aa4e55bd230e0db31756c1260f090ecfdc89e14c
author Manuel Pégourié-Gonnard <mpg2@elzevir.fr> Mon Aug 31 11:22:01 2015 +0200
committer Manuel Pégourié-Gonnard <mpg2@elzevir.fr> Mon Aug 31 12:23:30 2015 +0200
tree 994ea80164a2c1422ba8461c378a2a8594753909
parent 121f7c94752e0ef5a4a3983e553ffc6408c34cb0

Fix warning with MD/SHA ALT implementation

backport of e217cee

see #239

ChangeLog

diff --git a/ChangeLog b/ChangeLog
index a80a85e..f4d3fdb 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,11 @@
 PolarSSL ChangeLog
 
+= Version 1.2.16 released 2015-??-??
+
+Bugfix
+   * Fix unused function warning when using MBEDTLS_MDx_ALT or
+     MBEDTLS_SHAxxx_ALT (found by Henrik) (#239)
+
 = Version 1.2.15 released 2015-08-10
 
 Security

library/md2.c

diff --git a/library/md2.c b/library/md2.c
index 09487e9..548d89e 100644
--- a/library/md2.c
+++ b/library/md2.c
@@ -36,13 +36,13 @@
 #include <stdio.h>
 #endif
 
+#if !defined(POLARSSL_MD2_ALT)
+
 /* Implementation that should never be optimized out by the compiler */
 static void polarssl_zeroize( void *v, size_t n ) {
     volatile unsigned char *p = v; while( n-- ) *p++ = 0;
 }
 
-#if !defined(POLARSSL_MD2_ALT)
-
 static const unsigned char PI_SUBST[256] =
 {
     0x29, 0x2E, 0x43, 0xC9, 0xA2, 0xD8, 0x7C, 0x01, 0x3D, 0x36,

library/md4.c

diff --git a/library/md4.c b/library/md4.c
index 6f92f63..1fba4df 100644
--- a/library/md4.c
+++ b/library/md4.c
@@ -36,13 +36,13 @@
 #include <stdio.h>
 #endif
 
+#if !defined(POLARSSL_MD4_ALT)
+
 /* Implementation that should never be optimized out by the compiler */
 static void polarssl_zeroize( void *v, size_t n ) {
     volatile unsigned char *p = v; while( n-- ) *p++ = 0;
 }
 
-#if !defined(POLARSSL_MD4_ALT)
-
 /*
  * 32-bit integer manipulation macros (little endian)
  */

library/md5.c

diff --git a/library/md5.c b/library/md5.c
index 2dbc2bf..2259dc6 100644
--- a/library/md5.c
+++ b/library/md5.c
@@ -35,13 +35,13 @@
 #include <stdio.h>
 #endif
 
+#if !defined(POLARSSL_MD5_ALT)
+
 /* Implementation that should never be optimized out by the compiler */
 static void polarssl_zeroize( void *v, size_t n ) {
     volatile unsigned char *p = v; while( n-- ) *p++ = 0;
 }
 
-#if !defined(POLARSSL_MD5_ALT)
-
 /*
  * 32-bit integer manipulation macros (little endian)
  */

library/sha1.c

diff --git a/library/sha1.c b/library/sha1.c
index be463df..4255741 100644
--- a/library/sha1.c
+++ b/library/sha1.c
@@ -35,13 +35,13 @@
 #include <stdio.h>
 #endif
 
+#if !defined(POLARSSL_SHA1_ALT)
+
 /* Implementation that should never be optimized out by the compiler */
 static void polarssl_zeroize( void *v, size_t n ) {
     volatile unsigned char *p = v; while( n-- ) *p++ = 0;
 }
 
-#if !defined(POLARSSL_SHA1_ALT)
-
 /*
  * 32-bit integer manipulation macros (big endian)
  */

library/sha2.c

diff --git a/library/sha2.c b/library/sha2.c
index b41bb23..7f9b220 100644
--- a/library/sha2.c
+++ b/library/sha2.c
@@ -35,13 +35,13 @@
 #include <stdio.h>
 #endif
 
+#if !defined(POLARSSL_SHA2_ALT)
+
 /* Implementation that should never be optimized out by the compiler */
 static void polarssl_zeroize( void *v, size_t n ) {
     volatile unsigned char *p = v; while( n-- ) *p++ = 0;
 }
 
-#if !defined(POLARSSL_SHA2_ALT)
-
 /*
  * 32-bit integer manipulation macros (big endian)
  */

library/sha4.c

diff --git a/library/sha4.c b/library/sha4.c
index 50987be..ebdc997 100644
--- a/library/sha4.c
+++ b/library/sha4.c
@@ -35,13 +35,13 @@
 #include <stdio.h>
 #endif
 
+#if !defined(POLARSSL_SHA4_ALT)
+
 /* Implementation that should never be optimized out by the compiler */
 static void polarssl_zeroize( void *v, size_t n ) {
     volatile unsigned char *p = v; while( n-- ) *p++ = 0;
 }
 
-#if !defined(POLARSSL_SHA4_ALT)
-
 /*
  * 64-bit integer manipulation macros (big endian)
  */