in src/omxmlsec/saml/request.c [435:444]
AXIS2_EXTERN int AXIS2_CALL saml_request_set_minor_version(saml_request_t *request, const axutil_env_t *env, int version)
{
if(request->minor_version)
{
AXIS2_FREE(env->allocator, request->minor_version);
}
request->minor_version = AXIS2_MALLOC(env->allocator, 8);
sprintf(request->minor_version, "%d", version);
return AXIS2_SUCCESS;
}