In the case of V1 certs, the extension count should be exactly 0

OK tb@

diff --git a/lib/libcrypto/x509/x509_purp.c b/lib/libcrypto/x509/x509_purp.c
index e006931..610a6d8 100644 (file)
--- a/lib/libcrypto/x509/x509_purp.c
+++ b/lib/libcrypto/x509/x509_purp.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: x509_purp.c,v 1.23 2023/04/23 21:39:19 job Exp $ */
+/* $OpenBSD: x509_purp.c,v 1.24 2023/04/23 21:46:07 job Exp $ */
 /* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
  * project 2001.
  */
@@ -459,7 +459,7 @@ x509v3_cache_extensions_internal(X509 *x)
        /* V1 should mean no extensions ... */
        if (X509_get_version(x) == 0) {
                x->ex_flags |= EXFLAG_V1;
-               if (X509_get_ext_count(x) > 0)
+               if (X509v3_get_ext_count(x) != 0)
                        x->ex_flags |= EXFLAG_INVALID;
        }