Add a comment to i2r_IPAddrBlocks that we may want/have to deal with

unknown address family types.

Pointed out by jsing during review.

1 files changed, 2 insertions, 1 deletions

diff --git a/src/lib/libcrypto/x509/x509_addr.c b/src/lib/libcrypto/x509/x509_addr.c
index 723890e436..ff0524bb16 100644
--- a/src/lib/libcrypto/x509/x509_addr.c
+++ b/src/lib/libcrypto/x509/x509_addr.c
@@ -1,4 +1,4 @@
-/*      $OpenBSD: x509_addr.c,v 1.35 2021/12/28 16:37:37 tb Exp $ */
+/*      $OpenBSD: x509_addr.c,v 1.36 2021/12/28 16:40:13 tb Exp $ */
 /*
  * Contributed to the OpenSSL Project by the American Registry for
  * Internet Numbers ("ARIN").
@@ -613,6 +613,7 @@ i2r_IPAddrBlocks(const X509V3_EXT_METHOD *method, void *ext, BIO *out,
                             IPAddressFamily_addressesOrRanges(f), afi))
                                 return 0;
                         break;
+                /* XXX - how should we handle -1 here? */
                 }
         }
         return 1;