3 files changed, 11 insertions, 14 deletions

diff --git a/src/lib/libtls/tls.c b/src/lib/libtls/tls.c
index fdf4a981a8..0e206e2c7e 100644
--- a/src/lib/libtls/tls.c
+++ b/src/lib/libtls/tls.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: tls.c,v 1.73 2018/02/08 08:09:10 jsing Exp $ */
+/* $OpenBSD: tls.c,v 1.74 2018/02/08 10:19:31 jsing Exp $ */
 /*
  * Copyright (c) 2014 Joel Sing <jsing@openbsd.org>
  *
@@ -313,7 +313,8 @@ tls_configure_ssl_keypair(struct tls *ctx, SSL_CTX *ssl_ctx,
                         tls_set_errorx(ctx, "failed to load certificate");
                         goto err;
                 }
-                if (tls_keypair_pubkey_hash(keypair, &keypair->pubkey_hash) == -1)
+                if (tls_keypair_pubkey_hash(keypair, &ctx->error,
+                    &keypair->pubkey_hash) == -1)
                         goto err;
         }
 
diff --git a/src/lib/libtls/tls_internal.h b/src/lib/libtls/tls_internal.h
index 8a164d2e3a..eb08d47074 100644
--- a/src/lib/libtls/tls_internal.h
+++ b/src/lib/libtls/tls_internal.h
@@ -1,4 +1,4 @@
-/* $OpenBSD: tls_internal.h,v 1.67 2018/02/08 08:09:10 jsing Exp $ */
+/* $OpenBSD: tls_internal.h,v 1.68 2018/02/08 10:19:31 jsing Exp $ */
 /*
  * Copyright (c) 2014 Jeremie Courreges-Anglas <jca@openbsd.org>
  * Copyright (c) 2014 Joel Sing <jsing@openbsd.org>
@@ -214,7 +214,8 @@ void tls_keypair_clear(struct tls_keypair *_keypair);
 void tls_keypair_free(struct tls_keypair *_keypair);
 int tls_keypair_load_cert(struct tls_keypair *_keypair,
     struct tls_error *_error, X509 **_cert);
-int tls_keypair_pubkey_hash(struct tls_keypair *_keypair, char **_hash);
+int tls_keypair_pubkey_hash(struct tls_keypair *_keypair,
+    struct tls_error *_error, char **_hash);
 
 struct tls_sni_ctx *tls_sni_ctx_new(void);
 void tls_sni_ctx_free(struct tls_sni_ctx *sni_ctx);
diff --git a/src/lib/libtls/tls_keypair.c b/src/lib/libtls/tls_keypair.c
index 57068047de..626a95853f 100644
--- a/src/lib/libtls/tls_keypair.c
+++ b/src/lib/libtls/tls_keypair.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: tls_keypair.c,v 1.3 2018/02/08 10:03:19 jsing Exp $ */
+/* $OpenBSD: tls_keypair.c,v 1.4 2018/02/08 10:19:31 jsing Exp $ */
 /*
  * Copyright (c) 2014 Joel Sing <jsing@openbsd.org>
  *
@@ -145,9 +145,9 @@ tls_keypair_load_cert(struct tls_keypair *keypair, struct tls_error *error,
 }
 
 int
-tls_keypair_pubkey_hash(struct tls_keypair *keypair, char **hash)
+tls_keypair_pubkey_hash(struct tls_keypair *keypair, struct tls_error *error,
+    char **hash)
 {
-        BIO *membio = NULL;
         X509 *cert = NULL;
         char d[EVP_MAX_MD_SIZE], *dhex = NULL;
         int dlen, rv = -1;
@@ -155,11 +155,7 @@ tls_keypair_pubkey_hash(struct tls_keypair *keypair, char **hash)
         free(*hash);
         *hash = NULL;
 
-        if ((membio = BIO_new_mem_buf(keypair->cert_mem,
-            keypair->cert_len)) == NULL)
-                goto err;
-        if ((cert = PEM_read_bio_X509_AUX(membio, NULL, tls_password_cb,
-            NULL)) == NULL)
+        if (tls_keypair_load_cert(keypair, error, &cert) == -1)
                 goto err;
 
         if (X509_pubkey_digest(cert, EVP_sha256(), d, &dlen) != 1)
@@ -176,9 +172,8 @@ tls_keypair_pubkey_hash(struct tls_keypair *keypair, char **hash)
         rv = 0;
 
  err:
-        free(dhex);
         X509_free(cert);
-        BIO_free(membio);
+        free(dhex);
 
         return (rv);
 }