Add SSL_get0_verified_chain - needed by some new stuff

symbol will be exposed with tb@'s forthcoming bump

ok tb@

1 files changed, 10 insertions, 1 deletions

diff --git a/src/lib/libssl/ssl_cert.c b/src/lib/libssl/ssl_cert.c
index a711b5db5c..4c39925c60 100644
--- a/src/lib/libssl/ssl_cert.c
+++ b/src/lib/libssl/ssl_cert.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: ssl_cert.c,v 1.85 2021/10/23 16:11:30 tb Exp $ */
+/* $OpenBSD: ssl_cert.c,v 1.86 2021/10/23 20:42:50 beck Exp $ */
 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
@@ -447,6 +447,15 @@ ssl_verify_cert_chain(SSL *s, STACK_OF(X509) *sk)
                 ret = X509_verify_cert(ctx);
 
         s->verify_result = X509_STORE_CTX_get_error(ctx);
+        sk_X509_pop_free(s->internal->verified_chain, X509_free);
+        s->internal->verified_chain = NULL;
+        if (X509_STORE_CTX_get0_chain(ctx) != NULL) {
+                s->internal->verified_chain = X509_STORE_CTX_get1_chain(ctx);
+                if (s->internal->verified_chain == NULL) {
+                        SSLerrorx(ERR_R_MALLOC_FAILURE);
+                        ret = 0;
+                }
+        }
 
  err:
         X509_STORE_CTX_free(ctx);