* New upstream release.debian/15+1533136590.3beb971-1

  - debian/patches/second-stage-path: dropped; the default loader path now
    includes an arch suffix.
  - debian/patches/sbsigntool-no-pesign: dropped; no longer needed.
* Drop remaining patches that were not being applied.
* Sync packaging from Ubuntu:
  - debian/copyright: Update upstream source location.
  - debian/control: add a Build-Depends on libelf-dev.
  - Enable arm64 build.
  - debian/patches/fixup_git.patch: don't run git in clean; we're not
    really in a git tree.
  - debian/rules, debian/shim.install: use the upstream install target as
    intended, and move files to the target directory using dh_install.
  - define RELEASE and COMMIT_ID for the snapshot.
  - Set ENABLE_HTTPBOOT to enable the HTTP Boot feature.
  - Update dh_auto_build/dh_auto_clean/dh_auto_install for new upstream
    options: set MAKELEVEL.
  - Define an EFI_ARCH variable, and use that for paths to shim. This
    makes it possible to build a shim for other architectures than amd64.
  - Set EFIDIR=$distro for dh_auto_install; that will let files be installed
    in the "right" final directories, and makes boot.csv for us.
  - Set ENABLE_SHIM_CERT, to keep using ephemeral self-signed certs built
    at compile-time for MokManager and fallback.
  - Set ENABLE_SBSIGN, to use sbsign instead of pesign for signing fallback
    and MokManager.

1 files changed, 36 insertions, 97 deletions

diff --git a/Cryptlib/OpenSSL/crypto/evp/p_verify.c b/Cryptlib/OpenSSL/crypto/evp/p_verify.c
index 65e1e216..6e8c565d 100644
--- a/Cryptlib/OpenSSL/crypto/evp/p_verify.c
+++ b/Cryptlib/OpenSSL/crypto/evp/p_verify.c
@@ -1,116 +1,55 @@
-/* crypto/evp/p_verify.c */
-/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
- * All rights reserved.
+/*
+ * Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved.
  *
- * This package is an SSL implementation written
- * by Eric Young (eay@cryptsoft.com).
- * The implementation was written so as to conform with Netscapes SSL.
- *
- * This library is free for commercial and non-commercial use as long as
- * the following conditions are aheared to.  The following conditions
- * apply to all code found in this distribution, be it the RC4, RSA,
- * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
- * included with this distribution is covered by the same copyright terms
- * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- *
- * Copyright remains Eric Young's, and as such any Copyright notices in
- * the code are not to be removed.
- * If this package is used in a product, Eric Young should be given attribution
- * as the author of the parts of the library used.
- * This can be in the form of a textual message at program startup or
- * in documentation (online or textual) provided with the package.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *    "This product includes cryptographic software written by
- *     Eric Young (eay@cryptsoft.com)"
- *    The word 'cryptographic' can be left out if the rouines from the library
- *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from
- *    the apps directory (application code) you must include an acknowledgement:
- *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- *
- * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * The licence and distribution terms for any publically available version or
- * derivative of this code cannot be changed.  i.e. this code cannot simply be
- * copied and put under another distribution licence
- * [including the GNU Public Licence.]
+ * Licensed under the OpenSSL license (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
  */
 
 #include <stdio.h>
-#include "cryptlib.h"
+#include "internal/cryptlib.h"
 #include <openssl/evp.h>
 #include <openssl/objects.h>
 #include <openssl/x509.h>
+#include "internal/evp_int.h"
 
 int EVP_VerifyFinal(EVP_MD_CTX *ctx, const unsigned char *sigbuf,
                     unsigned int siglen, EVP_PKEY *pkey)
 {
     unsigned char m[EVP_MAX_MD_SIZE];
-    unsigned int m_len;
-    int i = 0, ok = 0, v;
-    EVP_MD_CTX tmp_ctx;
+    unsigned int m_len = 0;
+    int i = 0;
     EVP_PKEY_CTX *pkctx = NULL;
 
-    EVP_MD_CTX_init(&tmp_ctx);
-    if (!EVP_MD_CTX_copy_ex(&tmp_ctx, ctx))
-        goto err;
-    if (!EVP_DigestFinal_ex(&tmp_ctx, &(m[0]), &m_len))
-        goto err;
-    EVP_MD_CTX_cleanup(&tmp_ctx);
-
-    if (ctx->digest->flags & EVP_MD_FLAG_PKEY_METHOD_SIGNATURE) {
-        i = -1;
-        pkctx = EVP_PKEY_CTX_new(pkey, NULL);
-        if (!pkctx)
-            goto err;
-        if (EVP_PKEY_verify_init(pkctx) <= 0)
-            goto err;
-        if (EVP_PKEY_CTX_set_signature_md(pkctx, ctx->digest) <= 0)
+    if (EVP_MD_CTX_test_flags(ctx, EVP_MD_CTX_FLAG_FINALISE)) {
+        if (!EVP_DigestFinal_ex(ctx, m, &m_len))
             goto err;
-        i = EVP_PKEY_verify(pkctx, sigbuf, siglen, m, m_len);
- err:
-        EVP_PKEY_CTX_free(pkctx);
-        return i;
-    }
-
-    for (i = 0; i < 4; i++) {
-        v = ctx->digest->required_pkey_type[i];
-        if (v == 0)
-            break;
-        if (pkey->type == v) {
-            ok = 1;
-            break;
+    } else {
+        int rv = 0;
+        EVP_MD_CTX *tmp_ctx = EVP_MD_CTX_new();
+        if (tmp_ctx == NULL) {
+            EVPerr(EVP_F_EVP_VERIFYFINAL, ERR_R_MALLOC_FAILURE);
+            return 0;
         }
-    }
-    if (!ok) {
-        EVPerr(EVP_F_EVP_VERIFYFINAL, EVP_R_WRONG_PUBLIC_KEY_TYPE);
-        return (-1);
-    }
-    if (ctx->digest->verify == NULL) {
-        EVPerr(EVP_F_EVP_VERIFYFINAL, EVP_R_NO_VERIFY_FUNCTION_CONFIGURED);
-        return (0);
+        rv = EVP_MD_CTX_copy_ex(tmp_ctx, ctx);
+        if (rv)
+            rv = EVP_DigestFinal_ex(tmp_ctx, m, &m_len);
+        EVP_MD_CTX_free(tmp_ctx);
+        if (!rv)
+            return 0;
     }
 
-    return (ctx->digest->verify(ctx->digest->type, m, m_len,
-                                sigbuf, siglen, pkey->pkey.ptr));
+    i = -1;
+    pkctx = EVP_PKEY_CTX_new(pkey, NULL);
+    if (pkctx == NULL)
+        goto err;
+    if (EVP_PKEY_verify_init(pkctx) <= 0)
+        goto err;
+    if (EVP_PKEY_CTX_set_signature_md(pkctx, EVP_MD_CTX_md(ctx)) <= 0)
+        goto err;
+    i = EVP_PKEY_verify(pkctx, sigbuf, siglen, m, m_len);
+ err:
+    EVP_PKEY_CTX_free(pkctx);
+    return i;
 }