Add and remove some blank lines, in order to make X509_verify_cert()

(slightly) more readable.

1 files changed, 4 insertions, 6 deletions

diff --git a/src/lib/libcrypto/x509/x509_vfy.c b/src/lib/libcrypto/x509/x509_vfy.c
index df1966e32b..a2247bcc5b 100644
--- a/src/lib/libcrypto/x509/x509_vfy.c
+++ b/src/lib/libcrypto/x509/x509_vfy.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: x509_vfy.c,v 1.55 2017/01/07 06:45:24 jsing Exp $ */
+/* $OpenBSD: x509_vfy.c,v 1.56 2017/01/07 13:49:07 jsing Exp $ */
 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
@@ -226,6 +226,7 @@ X509_verify_cert(X509_STORE_CTX *ctx)
         int num, j, retry, trust;
         int (*cb) (int xok, X509_STORE_CTX *xctx);
         STACK_OF(X509) *sktmp = NULL;
+
         if (ctx->cert == NULL) {
                 X509err(X509_F_X509_VERIFY_CERT,
                     X509_R_NO_CERT_SET_FOR_US_TO_VERIFY);
@@ -506,26 +507,21 @@ X509_verify_cert(X509_STORE_CTX *ctx)
 
         /* We have the chain complete: now we need to check its purpose */
         ok = check_chain_extensions(ctx);
-
         if (!ok)
                 goto end;
 
         /* Check name constraints */
-
         ok = check_name_constraints(ctx);
-
         if (!ok)
                 goto end;
 
         ok = check_id(ctx);
-
         if (!ok)
                 goto end;
         /*
          * Check revocation status: we do this after copying parameters because
          * they may be needed for CRL signature verification.
          */
-
         ok = ctx->check_revocation(ctx);
         if (!ok)
                 goto end;
@@ -537,9 +533,11 @@ X509_verify_cert(X509_STORE_CTX *ctx)
                 ok = internal_verify(ctx);
         if (!ok)
                 goto end;
+
         /* If we get this far evaluate policies */
         if (!bad_chain && (ctx->param->flags & X509_V_FLAG_POLICY_CHECK))
                 ok = ctx->check_policy(ctx);
+
  end:
         if (sktmp != NULL)
                 sk_X509_free(sktmp);