libtls: use tls_error_setx() after BIO_new_mem_buf()

This is the only place where tls_error_set() was used. While the new length
check now guarantees that the failure is due to ENOMEM, this info does not
add value.

From Michael Forney

ok bcook

1 files changed, 2 insertions, 2 deletions

diff --git a/src/lib/libtls/tls_keypair.c b/src/lib/libtls/tls_keypair.c
index e10d0fdc76..8b1beda116 100644
--- a/src/lib/libtls/tls_keypair.c
+++ b/src/lib/libtls/tls_keypair.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: tls_keypair.c,v 1.11 2026/04/16 07:28:00 tb Exp $ */
+/* $OpenBSD: tls_keypair.c,v 1.12 2026/04/16 07:29:53 tb Exp $ */
 /*
  * Copyright (c) 2014 Joel Sing <jsing@openbsd.org>
  *
@@ -155,7 +155,7 @@ tls_keypair_load_cert(struct tls_keypair *keypair, struct tls_error *error,
         }
         if ((cert_bio = BIO_new_mem_buf(keypair->cert_mem,
             keypair->cert_len)) == NULL) {
-                tls_error_set(error, TLS_ERROR_UNKNOWN,
+                tls_error_setx(error, TLS_ERROR_UNKNOWN,
                     "failed to create certificate bio");
                 goto err;
         }