pk7_cb() and cms_cb()

Add and fix FALLTHROUGH statement. I was confused for way too long since
I hadn't noticed that this case fell through to the next. Also add and
move some empty lines in the cms_cb() to make this resemble KNF more.

1 files changed, 2 insertions, 1 deletions

diff --git a/src/lib/libcrypto/pkcs7/pk7_asn1.c b/src/lib/libcrypto/pkcs7/pk7_asn1.c
index e5366ca45e..f24f6be347 100644
--- a/src/lib/libcrypto/pkcs7/pk7_asn1.c
+++ b/src/lib/libcrypto/pkcs7/pk7_asn1.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: pk7_asn1.c,v 1.15 2023/02/16 08:38:17 tb Exp $ */
+/* $OpenBSD: pk7_asn1.c,v 1.16 2023/03/12 17:29:02 tb Exp $ */
 /* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
  * project 2000.
  */
@@ -163,6 +163,7 @@ pk7_cb(int operation, ASN1_VALUE **pval, const ASN1_ITEM *it, void *exarg)
         case ASN1_OP_STREAM_PRE:
                 if (PKCS7_stream(&sarg->boundary, *pp7) <= 0)
                         return 0;
+                /* FALLTHROUGH */
 
         case ASN1_OP_DETACHED_PRE:
                 sarg->ndef_bio = PKCS7_dataInit(*pp7, sarg->out);