--- /dev/null
+From 7d433206cf7de8f28aa2d169ed25cd401fcfc413 Mon Sep 17 00:00:00 2001
+From: Brad King <brad.king@kitware.com>
+Date: Thu, 17 Nov 2016 15:26:41 -0500
+Subject: [PATCH] libarchive: Add headers to adapt between OpenSSL 1.1 and older versions
+
+Add private forwarding headers for `openssl/{evp,hmac}.h` to give us a
+central place to add adaptation code to work across multiple
+incompatible OpenSSL versions. Provide compatibility implementations of
+some OpenSSL 1.1 APIs when using older OpenSSL versions.
+---
+ Utilities/cmlibarchive/libarchive/CMakeLists.txt | 2 ++
+ Utilities/cmlibarchive/libarchive/archive_cryptor_private.h | 2 +-
+ Utilities/cmlibarchive/libarchive/archive_digest_private.h | 2 +-
+ Utilities/cmlibarchive/libarchive/archive_hmac_private.h | 2 +-
+ Utilities/cmlibarchive/libarchive/archive_openssl_evp_private.h | 51 +++++++++++++++++++++++++++++++++++++++++++++++++++
+ Utilities/cmlibarchive/libarchive/archive_openssl_hmac_private.h | 52 ++++++++++++++++++++++++++++++++++++++++++++++++++++
+ 6 files changed, 108 insertions(+), 3 deletions(-)
+ create mode 100644 Utilities/cmlibarchive/libarchive/archive_openssl_evp_private.h
+ create mode 100644 Utilities/cmlibarchive/libarchive/archive_openssl_hmac_private.h
+
+diff --git a/Utilities/cmlibarchive/libarchive/CMakeLists.txt b/Utilities/cmlibarchive/libarchive/CMakeLists.txt
+index 4eeb5e3..eaa7b20 100644
+--- a/Utilities/cmlibarchive/libarchive/CMakeLists.txt
++++ b/Utilities/cmlibarchive/libarchive/CMakeLists.txt
+@@ -38,6 +38,8 @@ SET(libarchive_SOURCES
+ archive_hmac.c
+ archive_hmac_private.h
+ archive_match.c
++ archive_openssl_evp_private.h
++ archive_openssl_hmac_private.h
+ archive_options.c
+ archive_options_private.h
+ archive_pack_dev.h
+diff --git a/Utilities/cmlibarchive/libarchive/archive_cryptor_private.h b/Utilities/cmlibarchive/libarchive/archive_cryptor_private.h
+index 37eaad3..1c1a8c0 100644
+--- a/Utilities/cmlibarchive/libarchive/archive_cryptor_private.h
++++ b/Utilities/cmlibarchive/libarchive/archive_cryptor_private.h
+@@ -99,7 +99,7 @@ typedef struct {
+ } archive_crypto_ctx;
+
+ #elif defined(HAVE_LIBCRYPTO)
+-#include <openssl/evp.h>
++#include "archive_openssl_evp_private.h"
+ #define AES_BLOCK_SIZE 16
+ #define AES_MAX_KEY_SIZE 32
+
+diff --git a/Utilities/cmlibarchive/libarchive/archive_digest_private.h b/Utilities/cmlibarchive/libarchive/archive_digest_private.h
+index 77fad58..00697ae 100644
+--- a/Utilities/cmlibarchive/libarchive/archive_digest_private.h
++++ b/Utilities/cmlibarchive/libarchive/archive_digest_private.h
+@@ -134,7 +134,7 @@
+ defined(ARCHIVE_CRYPTO_SHA384_OPENSSL) ||\
+ defined(ARCHIVE_CRYPTO_SHA512_OPENSSL)
+ #define ARCHIVE_CRYPTO_OPENSSL 1
+-#include <openssl/evp.h>
++#include "archive_openssl_evp_private.h"
+ #endif
+
+ /* Windows crypto headers */
+diff --git a/Utilities/cmlibarchive/libarchive/archive_hmac_private.h b/Utilities/cmlibarchive/libarchive/archive_hmac_private.h
+index 64de743..f36d694 100644
+--- a/Utilities/cmlibarchive/libarchive/archive_hmac_private.h
++++ b/Utilities/cmlibarchive/libarchive/archive_hmac_private.h
+@@ -70,7 +70,7 @@ typedef struct {
+ typedef struct hmac_sha1_ctx archive_hmac_sha1_ctx;
+
+ #elif defined(HAVE_LIBCRYPTO)
+-#include <openssl/hmac.h>
++#include "archive_openssl_hmac_private.h"
+
+ typedef HMAC_CTX archive_hmac_sha1_ctx;
+
+diff --git a/Utilities/cmlibarchive/libarchive/archive_openssl_evp_private.h b/Utilities/cmlibarchive/libarchive/archive_openssl_evp_private.h
+new file mode 100644
+index 0000000..0e97e27
+--- /dev/null
++++ b/Utilities/cmlibarchive/libarchive/archive_openssl_evp_private.h
+@@ -0,0 +1,51 @@
++/*-
++ * Copyright (c) 2003-2007 Tim Kientzle
++ * All rights reserved.
++ *
++ * 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 above 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.
++ *
++ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``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(S) 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.
++ */
++#ifndef ARCHIVE_OPENSSL_EVP_PRIVATE_H_INCLUDED
++#define ARCHIVE_OPENSSL_EVP_PRIVATE_H_INCLUDED
++
++#include <openssl/evp.h>
++#include <openssl/opensslv.h>
++
++#if OPENSSL_VERSION_NUMBER < 0x10100000L
++#include <stdlib.h> /* malloc, free */
++#include <string.h> /* memset */
++static inline EVP_MD_CTX *EVP_MD_CTX_new(void)
++{
++ EVP_MD_CTX *ctx = (EVP_MD_CTX *)malloc(sizeof(EVP_MD_CTX));
++ if (ctx != NULL) {
++ memset(ctx, 0, sizeof(*ctx));
++ }
++ return ctx;
++}
++
++static inline void EVP_MD_CTX_free(EVP_MD_CTX *ctx)
++{
++ EVP_MD_CTX_cleanup(ctx);
++ memset(ctx, 0, sizeof(*ctx));
++ free(ctx);
++}
++#endif
++
++#endif
+diff --git a/Utilities/cmlibarchive/libarchive/archive_openssl_hmac_private.h b/Utilities/cmlibarchive/libarchive/archive_openssl_hmac_private.h
+new file mode 100644
+index 0000000..d4ae0d1
+--- /dev/null
++++ b/Utilities/cmlibarchive/libarchive/archive_openssl_hmac_private.h
+@@ -0,0 +1,52 @@
++/*-
++ * Copyright (c) 2003-2007 Tim Kientzle
++ * All rights reserved.
++ *
++ * 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 above 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.
++ *
++ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``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(S) 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.
++ */
++#ifndef ARCHIVE_OPENSSL_HMAC_PRIVATE_H_INCLUDED
++#define ARCHIVE_OPENSSL_HMAC_PRIVATE_H_INCLUDED
++
++#include <openssl/hmac.h>
++#include <openssl/opensslv.h>
++
++#if OPENSSL_VERSION_NUMBER < 0x10100000L
++#include <stdlib.h> /* malloc, free */
++#include <string.h> /* memset */
++static inline HMAC_CTX *HMAC_CTX_new(void)
++{
++ HMAC_CTX *ctx = (HMAC_CTX *)malloc(sizeof(HMAC_CTX));
++ if (ctx != NULL) {
++ memset(ctx, 0, sizeof(*ctx));
++ HMAC_CTX_init(ctx);
++ }
++ return ctx;
++}
++
++static inline void HMAC_CTX_free(HMAC_CTX *ctx)
++{
++ HMAC_CTX_cleanup(ctx);
++ memset(ctx, 0, sizeof(*ctx));
++ free(ctx);
++}
++#endif
++
++#endif
+--
+libgit2 0.24.0
+
+++ /dev/null
-From 6f23daea4391c2db8bc27d2e4cb42eac02368822 Mon Sep 17 00:00:00 2001
-From: Brad King <brad.king@kitware.com>
-Date: Thu, 17 Nov 2016 15:44:44 -0500
-Subject: [PATCH] libarchive: Add support for building with OpenSSL 1.1
-
-OpenSSL 1.1 made some CTX structures opaque. Port our code to use the
-structures only through pointers via OpenSSL 1.1 APIs. Use our adaption
-layer to make this work with OpenSSL 1.0 and below.
-
-Patch-by: Tomas Mraz <tmraz@redhat.com>
-Patch-from: https://bugzilla.redhat.com/1383744
----
- Utilities/cmlibarchive/libarchive/archive_cryptor.c | 9 +++++----
- Utilities/cmlibarchive/libarchive/archive_cryptor_private.h | 2 +-
- Utilities/cmlibarchive/libarchive/archive_digest.c | 74 ++++++++++++++++++++++++++++++++++++++++++++++++++++++--------------------
- Utilities/cmlibarchive/libarchive/archive_digest_private.h | 12 ++++++------
- Utilities/cmlibarchive/libarchive/archive_hmac.c | 14 ++++++++------
- Utilities/cmlibarchive/libarchive/archive_hmac_private.h | 2 +-
- 6 files changed, 75 insertions(+), 38 deletions(-)
-
---- a/Utilities/cmlibarchive/libarchive/archive_cryptor.c
-+++ b/Utilities/cmlibarchive/libarchive/archive_cryptor.c
-@@ -302,6 +302,7 @@ aes_ctr_release(archive_crypto_ctx *ctx)
- static int
- aes_ctr_init(archive_crypto_ctx *ctx, const uint8_t *key, size_t key_len)
- {
-+ ctx->ctx = EVP_CIPHER_CTX_new();
-
- switch (key_len) {
- case 16: ctx->type = EVP_aes_128_ecb(); break;
-@@ -314,7 +315,7 @@ aes_ctr_init(archive_crypto_ctx *ctx, co
- memcpy(ctx->key, key, key_len);
- memset(ctx->nonce, 0, sizeof(ctx->nonce));
- ctx->encr_pos = AES_BLOCK_SIZE;
-- EVP_CIPHER_CTX_init(&ctx->ctx);
-+ EVP_CIPHER_CTX_init(ctx->ctx);
- return 0;
- }
-
-@@ -324,10 +325,10 @@ aes_ctr_encrypt_counter(archive_crypto_c
- int outl = 0;
- int r;
-
-- r = EVP_EncryptInit_ex(&ctx->ctx, ctx->type, NULL, ctx->key, NULL);
-+ r = EVP_EncryptInit_ex(ctx->ctx, ctx->type, NULL, ctx->key, NULL);
- if (r == 0)
- return -1;
-- r = EVP_EncryptUpdate(&ctx->ctx, ctx->encr_buf, &outl, ctx->nonce,
-+ r = EVP_EncryptUpdate(ctx->ctx, ctx->encr_buf, &outl, ctx->nonce,
- AES_BLOCK_SIZE);
- if (r == 0 || outl != AES_BLOCK_SIZE)
- return -1;
-@@ -337,7 +338,7 @@ aes_ctr_encrypt_counter(archive_crypto_c
- static int
- aes_ctr_release(archive_crypto_ctx *ctx)
- {
-- EVP_CIPHER_CTX_cleanup(&ctx->ctx);
-+ EVP_CIPHER_CTX_free(ctx->ctx);
- memset(ctx->key, 0, ctx->key_len);
- memset(ctx->nonce, 0, sizeof(ctx->nonce));
- return 0;
---- a/Utilities/cmlibarchive/libarchive/archive_cryptor_private.h
-+++ b/Utilities/cmlibarchive/libarchive/archive_cryptor_private.h
-@@ -104,7 +104,7 @@ typedef struct {
- #define AES_MAX_KEY_SIZE 32
-
- typedef struct {
-- EVP_CIPHER_CTX ctx;
-+ EVP_CIPHER_CTX *ctx;
- const EVP_CIPHER *type;
- uint8_t key[AES_MAX_KEY_SIZE];
- unsigned key_len;
---- a/Utilities/cmlibarchive/libarchive/archive_digest.c
-+++ b/Utilities/cmlibarchive/libarchive/archive_digest.c
-@@ -207,7 +207,9 @@ __archive_nettle_md5final(archive_md5_ct
- static int
- __archive_openssl_md5init(archive_md5_ctx *ctx)
- {
-- EVP_DigestInit(ctx, EVP_md5());
-+ if ((*ctx = EVP_MD_CTX_new()) == NULL)
-+ return (ARCHIVE_FAILED);
-+ EVP_DigestInit(*ctx, EVP_md5());
- return (ARCHIVE_OK);
- }
-
-@@ -215,7 +217,7 @@ static int
- __archive_openssl_md5update(archive_md5_ctx *ctx, const void *indata,
- size_t insize)
- {
-- EVP_DigestUpdate(ctx, indata, insize);
-+ EVP_DigestUpdate(*ctx, indata, insize);
- return (ARCHIVE_OK);
- }
-
-@@ -226,8 +228,11 @@ __archive_openssl_md5final(archive_md5_c
- * this is meant to cope with that. Real fix is probably to fix
- * archive_write_set_format_xar.c
- */
-- if (ctx->digest)
-- EVP_DigestFinal(ctx, md, NULL);
-+ if (*ctx) {
-+ EVP_DigestFinal(*ctx, md, NULL);
-+ EVP_MD_CTX_free(*ctx);
-+ *ctx = NULL;
-+ }
- return (ARCHIVE_OK);
- }
-
-@@ -359,7 +364,9 @@ __archive_nettle_ripemd160final(archive_
- static int
- __archive_openssl_ripemd160init(archive_rmd160_ctx *ctx)
- {
-- EVP_DigestInit(ctx, EVP_ripemd160());
-+ if ((*ctx = EVP_MD_CTX_new()) == NULL)
-+ return (ARCHIVE_FAILED);
-+ EVP_DigestInit(*ctx, EVP_ripemd160());
- return (ARCHIVE_OK);
- }
-
-@@ -367,14 +374,18 @@ static int
- __archive_openssl_ripemd160update(archive_rmd160_ctx *ctx, const void *indata,
- size_t insize)
- {
-- EVP_DigestUpdate(ctx, indata, insize);
-+ EVP_DigestUpdate(*ctx, indata, insize);
- return (ARCHIVE_OK);
- }
-
- static int
- __archive_openssl_ripemd160final(archive_rmd160_ctx *ctx, void *md)
- {
-- EVP_DigestFinal(ctx, md, NULL);
-+ if (*ctx) {
-+ EVP_DigestFinal(*ctx, md, NULL);
-+ EVP_MD_CTX_free(*ctx);
-+ *ctx = NULL;
-+ }
- return (ARCHIVE_OK);
- }
-
-@@ -509,7 +520,9 @@ __archive_nettle_sha1final(archive_sha1_
- static int
- __archive_openssl_sha1init(archive_sha1_ctx *ctx)
- {
-- EVP_DigestInit(ctx, EVP_sha1());
-+ if ((*ctx = EVP_MD_CTX_new()) == NULL)
-+ return (ARCHIVE_FAILED);
-+ EVP_DigestInit(*ctx, EVP_sha1());
- return (ARCHIVE_OK);
- }
-
-@@ -517,7 +530,7 @@ static int
- __archive_openssl_sha1update(archive_sha1_ctx *ctx, const void *indata,
- size_t insize)
- {
-- EVP_DigestUpdate(ctx, indata, insize);
-+ EVP_DigestUpdate(*ctx, indata, insize);
- return (ARCHIVE_OK);
- }
-
-@@ -528,8 +541,11 @@ __archive_openssl_sha1final(archive_sha1
- * this is meant to cope with that. Real fix is probably to fix
- * archive_write_set_format_xar.c
- */
-- if (ctx->digest)
-- EVP_DigestFinal(ctx, md, NULL);
-+ if (*ctx) {
-+ EVP_DigestFinal(*ctx, md, NULL);
-+ EVP_MD_CTX_free(*ctx);
-+ *ctx = NULL;
-+ }
- return (ARCHIVE_OK);
- }
-
-@@ -733,7 +749,9 @@ __archive_nettle_sha256final(archive_sha
- static int
- __archive_openssl_sha256init(archive_sha256_ctx *ctx)
- {
-- EVP_DigestInit(ctx, EVP_sha256());
-+ if ((*ctx = EVP_MD_CTX_new()) == NULL)
-+ return (ARCHIVE_FAILED);
-+ EVP_DigestInit(*ctx, EVP_sha256());
- return (ARCHIVE_OK);
- }
-
-@@ -741,14 +759,18 @@ static int
- __archive_openssl_sha256update(archive_sha256_ctx *ctx, const void *indata,
- size_t insize)
- {
-- EVP_DigestUpdate(ctx, indata, insize);
-+ EVP_DigestUpdate(*ctx, indata, insize);
- return (ARCHIVE_OK);
- }
-
- static int
- __archive_openssl_sha256final(archive_sha256_ctx *ctx, void *md)
- {
-- EVP_DigestFinal(ctx, md, NULL);
-+ if (*ctx) {
-+ EVP_DigestFinal(*ctx, md, NULL);
-+ EVP_MD_CTX_free(*ctx);
-+ *ctx = NULL;
-+ }
- return (ARCHIVE_OK);
- }
-
-@@ -928,7 +950,9 @@ __archive_nettle_sha384final(archive_sha
- static int
- __archive_openssl_sha384init(archive_sha384_ctx *ctx)
- {
-- EVP_DigestInit(ctx, EVP_sha384());
-+ if ((*ctx = EVP_MD_CTX_new()) == NULL)
-+ return (ARCHIVE_FAILED);
-+ EVP_DigestInit(*ctx, EVP_sha384());
- return (ARCHIVE_OK);
- }
-
-@@ -936,14 +960,18 @@ static int
- __archive_openssl_sha384update(archive_sha384_ctx *ctx, const void *indata,
- size_t insize)
- {
-- EVP_DigestUpdate(ctx, indata, insize);
-+ EVP_DigestUpdate(*ctx, indata, insize);
- return (ARCHIVE_OK);
- }
-
- static int
- __archive_openssl_sha384final(archive_sha384_ctx *ctx, void *md)
- {
-- EVP_DigestFinal(ctx, md, NULL);
-+ if (*ctx) {
-+ EVP_DigestFinal(*ctx, md, NULL);
-+ EVP_MD_CTX_free(*ctx);
-+ *ctx = NULL;
-+ }
- return (ARCHIVE_OK);
- }
-
-@@ -1147,7 +1175,9 @@ __archive_nettle_sha512final(archive_sha
- static int
- __archive_openssl_sha512init(archive_sha512_ctx *ctx)
- {
-- EVP_DigestInit(ctx, EVP_sha512());
-+ if ((*ctx = EVP_MD_CTX_new()) == NULL)
-+ return (ARCHIVE_FAILED);
-+ EVP_DigestInit(*ctx, EVP_sha512());
- return (ARCHIVE_OK);
- }
-
-@@ -1155,14 +1185,18 @@ static int
- __archive_openssl_sha512update(archive_sha512_ctx *ctx, const void *indata,
- size_t insize)
- {
-- EVP_DigestUpdate(ctx, indata, insize);
-+ EVP_DigestUpdate(*ctx, indata, insize);
- return (ARCHIVE_OK);
- }
-
- static int
- __archive_openssl_sha512final(archive_sha512_ctx *ctx, void *md)
- {
-- EVP_DigestFinal(ctx, md, NULL);
-+ if (*ctx) {
-+ EVP_DigestFinal(*ctx, md, NULL);
-+ EVP_MD_CTX_free(*ctx);
-+ *ctx = NULL;
-+ }
- return (ARCHIVE_OK);
- }
-
---- a/Utilities/cmlibarchive/libarchive/archive_digest_private.h
-+++ b/Utilities/cmlibarchive/libarchive/archive_digest_private.h
-@@ -161,7 +161,7 @@ typedef CC_MD5_CTX archive_md5_ctx;
- #elif defined(ARCHIVE_CRYPTO_MD5_NETTLE)
- typedef struct md5_ctx archive_md5_ctx;
- #elif defined(ARCHIVE_CRYPTO_MD5_OPENSSL)
--typedef EVP_MD_CTX archive_md5_ctx;
-+typedef EVP_MD_CTX *archive_md5_ctx;
- #elif defined(ARCHIVE_CRYPTO_MD5_WIN)
- typedef Digest_CTX archive_md5_ctx;
- #else
-@@ -175,7 +175,7 @@ typedef RIPEMD160_CTX archive_rmd160_ctx
- #elif defined(ARCHIVE_CRYPTO_RMD160_NETTLE)
- typedef struct ripemd160_ctx archive_rmd160_ctx;
- #elif defined(ARCHIVE_CRYPTO_RMD160_OPENSSL)
--typedef EVP_MD_CTX archive_rmd160_ctx;
-+typedef EVP_MD_CTX *archive_rmd160_ctx;
- #else
- typedef unsigned char archive_rmd160_ctx;
- #endif
-@@ -189,7 +189,7 @@ typedef CC_SHA1_CTX archive_sha1_ctx;
- #elif defined(ARCHIVE_CRYPTO_SHA1_NETTLE)
- typedef struct sha1_ctx archive_sha1_ctx;
- #elif defined(ARCHIVE_CRYPTO_SHA1_OPENSSL)
--typedef EVP_MD_CTX archive_sha1_ctx;
-+typedef EVP_MD_CTX *archive_sha1_ctx;
- #elif defined(ARCHIVE_CRYPTO_SHA1_WIN)
- typedef Digest_CTX archive_sha1_ctx;
- #else
-@@ -209,7 +209,7 @@ typedef CC_SHA256_CTX archive_sha256_ctx
- #elif defined(ARCHIVE_CRYPTO_SHA256_NETTLE)
- typedef struct sha256_ctx archive_sha256_ctx;
- #elif defined(ARCHIVE_CRYPTO_SHA256_OPENSSL)
--typedef EVP_MD_CTX archive_sha256_ctx;
-+typedef EVP_MD_CTX *archive_sha256_ctx;
- #elif defined(ARCHIVE_CRYPTO_SHA256_WIN)
- typedef Digest_CTX archive_sha256_ctx;
- #else
-@@ -227,7 +227,7 @@ typedef CC_SHA512_CTX archive_sha384_ctx
- #elif defined(ARCHIVE_CRYPTO_SHA384_NETTLE)
- typedef struct sha384_ctx archive_sha384_ctx;
- #elif defined(ARCHIVE_CRYPTO_SHA384_OPENSSL)
--typedef EVP_MD_CTX archive_sha384_ctx;
-+typedef EVP_MD_CTX *archive_sha384_ctx;
- #elif defined(ARCHIVE_CRYPTO_SHA384_WIN)
- typedef Digest_CTX archive_sha384_ctx;
- #else
-@@ -247,7 +247,7 @@ typedef CC_SHA512_CTX archive_sha512_ctx
- #elif defined(ARCHIVE_CRYPTO_SHA512_NETTLE)
- typedef struct sha512_ctx archive_sha512_ctx;
- #elif defined(ARCHIVE_CRYPTO_SHA512_OPENSSL)
--typedef EVP_MD_CTX archive_sha512_ctx;
-+typedef EVP_MD_CTX *archive_sha512_ctx;
- #elif defined(ARCHIVE_CRYPTO_SHA512_WIN)
- typedef Digest_CTX archive_sha512_ctx;
- #else
---- a/Utilities/cmlibarchive/libarchive/archive_hmac.c
-+++ b/Utilities/cmlibarchive/libarchive/archive_hmac.c
-@@ -176,8 +176,10 @@ __hmac_sha1_cleanup(archive_hmac_sha1_ct
- static int
- __hmac_sha1_init(archive_hmac_sha1_ctx *ctx, const uint8_t *key, size_t key_len)
- {
-- HMAC_CTX_init(ctx);
-- HMAC_Init(ctx, key, key_len, EVP_sha1());
-+ *ctx = HMAC_CTX_new();
-+ if (*ctx == NULL)
-+ return -1;
-+ HMAC_Init_ex(*ctx, key, key_len, EVP_sha1(), NULL);
- return 0;
- }
-
-@@ -185,22 +187,22 @@ static void
- __hmac_sha1_update(archive_hmac_sha1_ctx *ctx, const uint8_t *data,
- size_t data_len)
- {
-- HMAC_Update(ctx, data, data_len);
-+ HMAC_Update(*ctx, data, data_len);
- }
-
- static void
- __hmac_sha1_final(archive_hmac_sha1_ctx *ctx, uint8_t *out, size_t *out_len)
- {
- unsigned int len = (unsigned int)*out_len;
-- HMAC_Final(ctx, out, &len);
-+ HMAC_Final(*ctx, out, &len);
- *out_len = len;
- }
-
- static void
- __hmac_sha1_cleanup(archive_hmac_sha1_ctx *ctx)
- {
-- HMAC_CTX_cleanup(ctx);
-- memset(ctx, 0, sizeof(*ctx));
-+ HMAC_CTX_free(*ctx);
-+ *ctx = NULL;
- }
-
- #else
---- a/Utilities/cmlibarchive/libarchive/archive_hmac_private.h
-+++ b/Utilities/cmlibarchive/libarchive/archive_hmac_private.h
-@@ -72,7 +72,7 @@ typedef struct hmac_sha1_ctx archive_hma
- #elif defined(HAVE_LIBCRYPTO)
- #include <openssl/hmac.h>
-
--typedef HMAC_CTX archive_hmac_sha1_ctx;
-+typedef HMAC_CTX* archive_hmac_sha1_ctx;
-
- #else
-
--- /dev/null
+From 6f23daea4391c2db8bc27d2e4cb42eac02368822 Mon Sep 17 00:00:00 2001
+From: Brad King <brad.king@kitware.com>
+Date: Thu, 17 Nov 2016 15:44:44 -0500
+Subject: [PATCH] libarchive: Add support for building with OpenSSL 1.1
+
+OpenSSL 1.1 made some CTX structures opaque. Port our code to use the
+structures only through pointers via OpenSSL 1.1 APIs. Use our adaption
+layer to make this work with OpenSSL 1.0 and below.
+
+Patch-by: Tomas Mraz <tmraz@redhat.com>
+Patch-from: https://bugzilla.redhat.com/1383744
+---
+ Utilities/cmlibarchive/libarchive/archive_cryptor.c | 9 +++++----
+ Utilities/cmlibarchive/libarchive/archive_cryptor_private.h | 2 +-
+ Utilities/cmlibarchive/libarchive/archive_digest.c | 74 ++++++++++++++++++++++++++++++++++++++++++++++++++++++--------------------
+ Utilities/cmlibarchive/libarchive/archive_digest_private.h | 12 ++++++------
+ Utilities/cmlibarchive/libarchive/archive_hmac.c | 14 ++++++++------
+ Utilities/cmlibarchive/libarchive/archive_hmac_private.h | 2 +-
+ 6 files changed, 75 insertions(+), 38 deletions(-)
+
+--- a/Utilities/cmlibarchive/libarchive/archive_cryptor.c
++++ b/Utilities/cmlibarchive/libarchive/archive_cryptor.c
+@@ -302,6 +302,7 @@ aes_ctr_release(archive_crypto_ctx *ctx)
+ static int
+ aes_ctr_init(archive_crypto_ctx *ctx, const uint8_t *key, size_t key_len)
+ {
++ ctx->ctx = EVP_CIPHER_CTX_new();
+
+ switch (key_len) {
+ case 16: ctx->type = EVP_aes_128_ecb(); break;
+@@ -314,7 +315,7 @@ aes_ctr_init(archive_crypto_ctx *ctx, co
+ memcpy(ctx->key, key, key_len);
+ memset(ctx->nonce, 0, sizeof(ctx->nonce));
+ ctx->encr_pos = AES_BLOCK_SIZE;
+- EVP_CIPHER_CTX_init(&ctx->ctx);
++ EVP_CIPHER_CTX_init(ctx->ctx);
+ return 0;
+ }
+
+@@ -324,10 +325,10 @@ aes_ctr_encrypt_counter(archive_crypto_c
+ int outl = 0;
+ int r;
+
+- r = EVP_EncryptInit_ex(&ctx->ctx, ctx->type, NULL, ctx->key, NULL);
++ r = EVP_EncryptInit_ex(ctx->ctx, ctx->type, NULL, ctx->key, NULL);
+ if (r == 0)
+ return -1;
+- r = EVP_EncryptUpdate(&ctx->ctx, ctx->encr_buf, &outl, ctx->nonce,
++ r = EVP_EncryptUpdate(ctx->ctx, ctx->encr_buf, &outl, ctx->nonce,
+ AES_BLOCK_SIZE);
+ if (r == 0 || outl != AES_BLOCK_SIZE)
+ return -1;
+@@ -337,7 +338,7 @@ aes_ctr_encrypt_counter(archive_crypto_c
+ static int
+ aes_ctr_release(archive_crypto_ctx *ctx)
+ {
+- EVP_CIPHER_CTX_cleanup(&ctx->ctx);
++ EVP_CIPHER_CTX_free(ctx->ctx);
+ memset(ctx->key, 0, ctx->key_len);
+ memset(ctx->nonce, 0, sizeof(ctx->nonce));
+ return 0;
+--- a/Utilities/cmlibarchive/libarchive/archive_cryptor_private.h
++++ b/Utilities/cmlibarchive/libarchive/archive_cryptor_private.h
+@@ -104,7 +104,7 @@ typedef struct {
+ #define AES_MAX_KEY_SIZE 32
+
+ typedef struct {
+- EVP_CIPHER_CTX ctx;
++ EVP_CIPHER_CTX *ctx;
+ const EVP_CIPHER *type;
+ uint8_t key[AES_MAX_KEY_SIZE];
+ unsigned key_len;
+--- a/Utilities/cmlibarchive/libarchive/archive_digest.c
++++ b/Utilities/cmlibarchive/libarchive/archive_digest.c
+@@ -207,7 +207,9 @@ __archive_nettle_md5final(archive_md5_ct
+ static int
+ __archive_openssl_md5init(archive_md5_ctx *ctx)
+ {
+- EVP_DigestInit(ctx, EVP_md5());
++ if ((*ctx = EVP_MD_CTX_new()) == NULL)
++ return (ARCHIVE_FAILED);
++ EVP_DigestInit(*ctx, EVP_md5());
+ return (ARCHIVE_OK);
+ }
+
+@@ -215,7 +217,7 @@ static int
+ __archive_openssl_md5update(archive_md5_ctx *ctx, const void *indata,
+ size_t insize)
+ {
+- EVP_DigestUpdate(ctx, indata, insize);
++ EVP_DigestUpdate(*ctx, indata, insize);
+ return (ARCHIVE_OK);
+ }
+
+@@ -226,8 +228,11 @@ __archive_openssl_md5final(archive_md5_c
+ * this is meant to cope with that. Real fix is probably to fix
+ * archive_write_set_format_xar.c
+ */
+- if (ctx->digest)
+- EVP_DigestFinal(ctx, md, NULL);
++ if (*ctx) {
++ EVP_DigestFinal(*ctx, md, NULL);
++ EVP_MD_CTX_free(*ctx);
++ *ctx = NULL;
++ }
+ return (ARCHIVE_OK);
+ }
+
+@@ -359,7 +364,9 @@ __archive_nettle_ripemd160final(archive_
+ static int
+ __archive_openssl_ripemd160init(archive_rmd160_ctx *ctx)
+ {
+- EVP_DigestInit(ctx, EVP_ripemd160());
++ if ((*ctx = EVP_MD_CTX_new()) == NULL)
++ return (ARCHIVE_FAILED);
++ EVP_DigestInit(*ctx, EVP_ripemd160());
+ return (ARCHIVE_OK);
+ }
+
+@@ -367,14 +374,18 @@ static int
+ __archive_openssl_ripemd160update(archive_rmd160_ctx *ctx, const void *indata,
+ size_t insize)
+ {
+- EVP_DigestUpdate(ctx, indata, insize);
++ EVP_DigestUpdate(*ctx, indata, insize);
+ return (ARCHIVE_OK);
+ }
+
+ static int
+ __archive_openssl_ripemd160final(archive_rmd160_ctx *ctx, void *md)
+ {
+- EVP_DigestFinal(ctx, md, NULL);
++ if (*ctx) {
++ EVP_DigestFinal(*ctx, md, NULL);
++ EVP_MD_CTX_free(*ctx);
++ *ctx = NULL;
++ }
+ return (ARCHIVE_OK);
+ }
+
+@@ -509,7 +520,9 @@ __archive_nettle_sha1final(archive_sha1_
+ static int
+ __archive_openssl_sha1init(archive_sha1_ctx *ctx)
+ {
+- EVP_DigestInit(ctx, EVP_sha1());
++ if ((*ctx = EVP_MD_CTX_new()) == NULL)
++ return (ARCHIVE_FAILED);
++ EVP_DigestInit(*ctx, EVP_sha1());
+ return (ARCHIVE_OK);
+ }
+
+@@ -517,7 +530,7 @@ static int
+ __archive_openssl_sha1update(archive_sha1_ctx *ctx, const void *indata,
+ size_t insize)
+ {
+- EVP_DigestUpdate(ctx, indata, insize);
++ EVP_DigestUpdate(*ctx, indata, insize);
+ return (ARCHIVE_OK);
+ }
+
+@@ -528,8 +541,11 @@ __archive_openssl_sha1final(archive_sha1
+ * this is meant to cope with that. Real fix is probably to fix
+ * archive_write_set_format_xar.c
+ */
+- if (ctx->digest)
+- EVP_DigestFinal(ctx, md, NULL);
++ if (*ctx) {
++ EVP_DigestFinal(*ctx, md, NULL);
++ EVP_MD_CTX_free(*ctx);
++ *ctx = NULL;
++ }
+ return (ARCHIVE_OK);
+ }
+
+@@ -733,7 +749,9 @@ __archive_nettle_sha256final(archive_sha
+ static int
+ __archive_openssl_sha256init(archive_sha256_ctx *ctx)
+ {
+- EVP_DigestInit(ctx, EVP_sha256());
++ if ((*ctx = EVP_MD_CTX_new()) == NULL)
++ return (ARCHIVE_FAILED);
++ EVP_DigestInit(*ctx, EVP_sha256());
+ return (ARCHIVE_OK);
+ }
+
+@@ -741,14 +759,18 @@ static int
+ __archive_openssl_sha256update(archive_sha256_ctx *ctx, const void *indata,
+ size_t insize)
+ {
+- EVP_DigestUpdate(ctx, indata, insize);
++ EVP_DigestUpdate(*ctx, indata, insize);
+ return (ARCHIVE_OK);
+ }
+
+ static int
+ __archive_openssl_sha256final(archive_sha256_ctx *ctx, void *md)
+ {
+- EVP_DigestFinal(ctx, md, NULL);
++ if (*ctx) {
++ EVP_DigestFinal(*ctx, md, NULL);
++ EVP_MD_CTX_free(*ctx);
++ *ctx = NULL;
++ }
+ return (ARCHIVE_OK);
+ }
+
+@@ -928,7 +950,9 @@ __archive_nettle_sha384final(archive_sha
+ static int
+ __archive_openssl_sha384init(archive_sha384_ctx *ctx)
+ {
+- EVP_DigestInit(ctx, EVP_sha384());
++ if ((*ctx = EVP_MD_CTX_new()) == NULL)
++ return (ARCHIVE_FAILED);
++ EVP_DigestInit(*ctx, EVP_sha384());
+ return (ARCHIVE_OK);
+ }
+
+@@ -936,14 +960,18 @@ static int
+ __archive_openssl_sha384update(archive_sha384_ctx *ctx, const void *indata,
+ size_t insize)
+ {
+- EVP_DigestUpdate(ctx, indata, insize);
++ EVP_DigestUpdate(*ctx, indata, insize);
+ return (ARCHIVE_OK);
+ }
+
+ static int
+ __archive_openssl_sha384final(archive_sha384_ctx *ctx, void *md)
+ {
+- EVP_DigestFinal(ctx, md, NULL);
++ if (*ctx) {
++ EVP_DigestFinal(*ctx, md, NULL);
++ EVP_MD_CTX_free(*ctx);
++ *ctx = NULL;
++ }
+ return (ARCHIVE_OK);
+ }
+
+@@ -1147,7 +1175,9 @@ __archive_nettle_sha512final(archive_sha
+ static int
+ __archive_openssl_sha512init(archive_sha512_ctx *ctx)
+ {
+- EVP_DigestInit(ctx, EVP_sha512());
++ if ((*ctx = EVP_MD_CTX_new()) == NULL)
++ return (ARCHIVE_FAILED);
++ EVP_DigestInit(*ctx, EVP_sha512());
+ return (ARCHIVE_OK);
+ }
+
+@@ -1155,14 +1185,18 @@ static int
+ __archive_openssl_sha512update(archive_sha512_ctx *ctx, const void *indata,
+ size_t insize)
+ {
+- EVP_DigestUpdate(ctx, indata, insize);
++ EVP_DigestUpdate(*ctx, indata, insize);
+ return (ARCHIVE_OK);
+ }
+
+ static int
+ __archive_openssl_sha512final(archive_sha512_ctx *ctx, void *md)
+ {
+- EVP_DigestFinal(ctx, md, NULL);
++ if (*ctx) {
++ EVP_DigestFinal(*ctx, md, NULL);
++ EVP_MD_CTX_free(*ctx);
++ *ctx = NULL;
++ }
+ return (ARCHIVE_OK);
+ }
+
+--- a/Utilities/cmlibarchive/libarchive/archive_digest_private.h
++++ b/Utilities/cmlibarchive/libarchive/archive_digest_private.h
+@@ -161,7 +161,7 @@ typedef CC_MD5_CTX archive_md5_ctx;
+ #elif defined(ARCHIVE_CRYPTO_MD5_NETTLE)
+ typedef struct md5_ctx archive_md5_ctx;
+ #elif defined(ARCHIVE_CRYPTO_MD5_OPENSSL)
+-typedef EVP_MD_CTX archive_md5_ctx;
++typedef EVP_MD_CTX *archive_md5_ctx;
+ #elif defined(ARCHIVE_CRYPTO_MD5_WIN)
+ typedef Digest_CTX archive_md5_ctx;
+ #else
+@@ -175,7 +175,7 @@ typedef RIPEMD160_CTX archive_rmd160_ctx
+ #elif defined(ARCHIVE_CRYPTO_RMD160_NETTLE)
+ typedef struct ripemd160_ctx archive_rmd160_ctx;
+ #elif defined(ARCHIVE_CRYPTO_RMD160_OPENSSL)
+-typedef EVP_MD_CTX archive_rmd160_ctx;
++typedef EVP_MD_CTX *archive_rmd160_ctx;
+ #else
+ typedef unsigned char archive_rmd160_ctx;
+ #endif
+@@ -189,7 +189,7 @@ typedef CC_SHA1_CTX archive_sha1_ctx;
+ #elif defined(ARCHIVE_CRYPTO_SHA1_NETTLE)
+ typedef struct sha1_ctx archive_sha1_ctx;
+ #elif defined(ARCHIVE_CRYPTO_SHA1_OPENSSL)
+-typedef EVP_MD_CTX archive_sha1_ctx;
++typedef EVP_MD_CTX *archive_sha1_ctx;
+ #elif defined(ARCHIVE_CRYPTO_SHA1_WIN)
+ typedef Digest_CTX archive_sha1_ctx;
+ #else
+@@ -209,7 +209,7 @@ typedef CC_SHA256_CTX archive_sha256_ctx
+ #elif defined(ARCHIVE_CRYPTO_SHA256_NETTLE)
+ typedef struct sha256_ctx archive_sha256_ctx;
+ #elif defined(ARCHIVE_CRYPTO_SHA256_OPENSSL)
+-typedef EVP_MD_CTX archive_sha256_ctx;
++typedef EVP_MD_CTX *archive_sha256_ctx;
+ #elif defined(ARCHIVE_CRYPTO_SHA256_WIN)
+ typedef Digest_CTX archive_sha256_ctx;
+ #else
+@@ -227,7 +227,7 @@ typedef CC_SHA512_CTX archive_sha384_ctx
+ #elif defined(ARCHIVE_CRYPTO_SHA384_NETTLE)
+ typedef struct sha384_ctx archive_sha384_ctx;
+ #elif defined(ARCHIVE_CRYPTO_SHA384_OPENSSL)
+-typedef EVP_MD_CTX archive_sha384_ctx;
++typedef EVP_MD_CTX *archive_sha384_ctx;
+ #elif defined(ARCHIVE_CRYPTO_SHA384_WIN)
+ typedef Digest_CTX archive_sha384_ctx;
+ #else
+@@ -247,7 +247,7 @@ typedef CC_SHA512_CTX archive_sha512_ctx
+ #elif defined(ARCHIVE_CRYPTO_SHA512_NETTLE)
+ typedef struct sha512_ctx archive_sha512_ctx;
+ #elif defined(ARCHIVE_CRYPTO_SHA512_OPENSSL)
+-typedef EVP_MD_CTX archive_sha512_ctx;
++typedef EVP_MD_CTX *archive_sha512_ctx;
+ #elif defined(ARCHIVE_CRYPTO_SHA512_WIN)
+ typedef Digest_CTX archive_sha512_ctx;
+ #else
+--- a/Utilities/cmlibarchive/libarchive/archive_hmac.c
++++ b/Utilities/cmlibarchive/libarchive/archive_hmac.c
+@@ -176,8 +176,10 @@ __hmac_sha1_cleanup(archive_hmac_sha1_ct
+ static int
+ __hmac_sha1_init(archive_hmac_sha1_ctx *ctx, const uint8_t *key, size_t key_len)
+ {
+- HMAC_CTX_init(ctx);
+- HMAC_Init(ctx, key, key_len, EVP_sha1());
++ *ctx = HMAC_CTX_new();
++ if (*ctx == NULL)
++ return -1;
++ HMAC_Init_ex(*ctx, key, key_len, EVP_sha1(), NULL);
+ return 0;
+ }
+
+@@ -185,22 +187,22 @@ static void
+ __hmac_sha1_update(archive_hmac_sha1_ctx *ctx, const uint8_t *data,
+ size_t data_len)
+ {
+- HMAC_Update(ctx, data, data_len);
++ HMAC_Update(*ctx, data, data_len);
+ }
+
+ static void
+ __hmac_sha1_final(archive_hmac_sha1_ctx *ctx, uint8_t *out, size_t *out_len)
+ {
+ unsigned int len = (unsigned int)*out_len;
+- HMAC_Final(ctx, out, &len);
++ HMAC_Final(*ctx, out, &len);
+ *out_len = len;
+ }
+
+ static void
+ __hmac_sha1_cleanup(archive_hmac_sha1_ctx *ctx)
+ {
+- HMAC_CTX_cleanup(ctx);
+- memset(ctx, 0, sizeof(*ctx));
++ HMAC_CTX_free(*ctx);
++ *ctx = NULL;
+ }
+
+ #else
+--- a/Utilities/cmlibarchive/libarchive/archive_hmac_private.h
++++ b/Utilities/cmlibarchive/libarchive/archive_hmac_private.h
+@@ -72,7 +72,7 @@ typedef struct hmac_sha1_ctx archive_hma
+ #elif defined(HAVE_LIBCRYPTO)
+ #include "archive_openssl_hmac_private.h"
+
+-typedef HMAC_CTX archive_hmac_sha1_ctx;
++typedef HMAC_CTX* archive_hmac_sha1_ctx;
+
+ #else
+
projects / openwrt / staging / ynezz.git / commitdiff