Zeroize tmp buf on fail in load_file() dhm.c
@@ -542,7 +542,10 @@ static int load_file( const char *path, unsigned char **buf, size_t *n )
if( fread( *buf, 1, *n, f ) != *n )
{
fclose( f );
+
+ mbedtls_zeroize( *buf, *n + 1 );
mbedtls_free( *buf );
+
return( MBEDTLS_ERR_DHM_FILE_IO_ERROR );
}
