Merge branch 'pr_1000' into development-proposed

ChangeLog

@@ -102,6 +102,8 @@ Bugfix
      freeing an RSA context and several MPI's without proper initialization
      beforehand.
    * Fix error message in programs/pkey/gen_key.c. Found and fixed by Chris Xue.
+   * Fix programs/pkey/dh_server.c so that it actually works with dh_client.c.
+     Found and fixed by Martijn de Milliano.
 
 Changes
    * Extend cert_write example program by options to set the CRT version

programs/pkey/dh_server.c

@@ -248,6 +248,7 @@ int main( void )
 
     memset( buf, 0, sizeof( buf ) );
 
+    n = dhm.len;
     if( ( ret = mbedtls_net_recv( &client_fd, buf, n ) ) != (int) n )
     {
         mbedtls_printf( " failed\n  ! mbedtls_net_recv returned %d\n\n", ret );