in src/omxmlsec/saml/response.c [477:486]
AXIS2_EXTERN int AXIS2_CALL saml_response_set_minor_version(saml_response_t *response, const axutil_env_t *env, int version)
{
if(response->minor_version)
{
AXIS2_FREE(env->allocator,response->minor_version);
}
response->minor_version = AXIS2_MALLOC(env->allocator, 8);
sprintf(response->minor_version, "%d", version);
return AXIS2_SUCCESS;
}