/* If purpose not set use default */
if (purpose == 0)
purpose = def_purpose;
+ /*
+ * If purpose is set but we don't have a default then set the default to
+ * the current purpose
+ */
+ else if (def_purpose == 0)
+ def_purpose = purpose;
/* If we have a purpose then check it is valid */
if (purpose != 0) {
X509_PURPOSE *ptmp;
ptmp = X509_PURPOSE_get0(idx);
if (ptmp->trust == X509_TRUST_DEFAULT) {
idx = X509_PURPOSE_get_by_id(def_purpose);
- /*
- * XXX: In the two callers above def_purpose is always 0, which is
- * not a known value, so idx will always be -1. How is the
- * X509_TRUST_DEFAULT case actually supposed to be handled?
- */
if (idx == -1) {
ERR_raise(ERR_LIB_X509, X509_R_UNKNOWN_PURPOSE_ID);
return 0;