V1 certificates that aren't self signed can't be accepted as CAs.

diff --git a/crypto/x509v3/v3_purp.c b/crypto/x509v3/v3_purp.c
index 7c16ff18906ecb5383532cdda02e1f0435be9776..3e94f77c793adbc523ef62f081a12e03d55a44a4 100644 (file)
--- a/crypto/x509v3/v3_purp.c
+++ b/crypto/x509v3/v3_purp.c
@@ -441,8 +441,6 @@ static int check_ca(const X509 *x)
                /* Older certificates could have Netscape-specific CA types */
                else if (x->ex_flags & EXFLAG_NSCERT
                         && x->ex_nscert & NS_ANY_CA) return 5;
-               /* 2 means "I don't know...", which is legal for V1 and V2 */
-               else if (x->ex_flags & EXFLAG_V1) return 2;
                /* can this still be regarded a CA certificate?  I doubt it */
                return 0;
        }