1 files changed, 4 insertions, 1 deletions

diff --git a/src/lib/libcrypto/x509/x509_verify.c b/src/lib/libcrypto/x509/x509_verify.c
index a5b41afb85..0297fac145 100644
--- a/src/lib/libcrypto/x509/x509_verify.c
+++ b/src/lib/libcrypto/x509/x509_verify.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: x509_verify.c,v 1.26 2021/01/05 16:45:59 jsing Exp $ */
+/* $OpenBSD: x509_verify.c,v 1.27 2021/01/05 16:53:10 jsing Exp $ */
 /*
  * Copyright (c) 2020 Bob Beck <beck@openbsd.org>
  *
@@ -540,6 +540,9 @@ x509_verify_build_chains(struct x509_verify_ctx *ctx, X509 *cert,
                         (void) ctx->xsc->verify_cb(1, ctx->xsc);
                 }
         } else if (ctx->error_depth == depth && !ctx->dump_chain) {
+                if (depth == 0 &&
+                    ctx->error == X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT_LOCALLY)
+                        ctx->error = X509_V_ERR_UNABLE_TO_VERIFY_LEAF_SIGNATURE;
                 (void) x509_verify_cert_error(ctx, cert, depth,
                     ctx->error, 0);
         }