Merge branch 'iotssl-760-c++-fix' into development

library/aes.c

@@ -56,7 +56,7 @@
 
 /* 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;
+    volatile unsigned char *p = (unsigned char*)v; while( n-- ) *p++ = 0;
 }
 
 /*

library/arc4.c

@@ -49,7 +49,7 @@
 
 /* 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;
+    volatile unsigned char *p = (unsigned char*)v; while( n-- ) *p++ = 0;
 }
 
 void mbedtls_arc4_init( mbedtls_arc4_context *ctx )

library/asn1parse.c

@@ -45,7 +45,7 @@
 
 /* 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;
+    volatile unsigned char *p = (unsigned char*)v; while( n-- ) *p++ = 0;
 }
 
 /*
@@ -269,7 +269,8 @@ int mbedtls_asn1_get_sequence_of( unsigned char **p,
         /* Allocate and assign next pointer */
         if( *p < end )
         {
-            cur->next = mbedtls_calloc( 1, sizeof( mbedtls_asn1_sequence ) );
+            cur->next = (mbedtls_asn1_sequence*)mbedtls_calloc( 1,
+                                            sizeof( mbedtls_asn1_sequence ) );
 
             if( cur->next == NULL )
                 return( MBEDTLS_ERR_ASN1_ALLOC_FAILED );

library/asn1write.c

@@ -312,7 +312,9 @@ mbedtls_asn1_named_data *mbedtls_asn1_store_named_data( mbedtls_asn1_named_data
     {
         // Add new entry if not present yet based on OID
         //
-        if( ( cur = mbedtls_calloc( 1, sizeof(mbedtls_asn1_named_data) ) ) == NULL )
+        cur = (mbedtls_asn1_named_data*)mbedtls_calloc( 1,
+                                            sizeof(mbedtls_asn1_named_data) );
+        if( cur == NULL )
             return( NULL );
 
         cur->oid.len = oid_len;

library/bignum.c

@@ -120,7 +120,7 @@ int mbedtls_mpi_grow( mbedtls_mpi *X, size_t nblimbs )
 
     if( X->n < nblimbs )
     {
-        if( ( p = mbedtls_calloc( nblimbs, ciL ) ) == NULL )
+        if( ( p = (mbedtls_mpi_uint*)mbedtls_calloc( nblimbs, ciL ) ) == NULL )
             return( MBEDTLS_ERR_MPI_ALLOC_FAILED );
 
         if( X->p != NULL )
@@ -158,7 +158,7 @@ int mbedtls_mpi_shrink( mbedtls_mpi *X, size_t nblimbs )
     if( i < nblimbs )
         i = nblimbs;
 
-    if( ( p = mbedtls_calloc( i, ciL ) ) == NULL )
+    if( ( p = (mbedtls_mpi_uint*)mbedtls_calloc( i, ciL ) ) == NULL )
         return( MBEDTLS_ERR_MPI_ALLOC_FAILED );
 
     if( X->p != NULL )

library/blowfish.c

@@ -41,7 +41,7 @@
 
 /* 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;
+    volatile unsigned char *p = (unsigned char*)v; while( n-- ) *p++ = 0;
 }
 
 /*

library/camellia.c

@@ -50,7 +50,7 @@
 
 /* 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;
+    volatile unsigned char *p = (unsigned char*)v; while( n-- ) *p++ = 0;
 }
 
 /*

library/ccm.c

@@ -51,7 +51,7 @@
 
 /* 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;
+    volatile unsigned char *p = (unsigned char*)v; while( n-- ) *p++ = 0;
 }
 
 #define CCM_ENCRYPT 0

library/cipher.c

@@ -51,7 +51,7 @@
 
 /* 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;
+    volatile unsigned char *p = (unsigned char*)v; while( n-- ) *p++ = 0;
 }
 
 static int supported_init = 0;

library/des.c

@@ -50,7 +50,7 @@
 
 /* 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;
+    volatile unsigned char *p = (unsigned char*)v; while( n-- ) *p++ = 0;
 }
 
 /*

library/sha1.c

@@ -49,7 +49,7 @@
 
 /* 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;
+    volatile unsigned char *p = (unsigned char*)v; while( n-- ) *p++ = 0;
 }
 
 /*