mirror of https://github.com/hak5/openwrt.git
tools: cmake: import upstream patch for OpenSSL 1.1.x compatibility
Signed-off-by: Jo-Philipp Wich <jo@mein.io>lede-17.01
Jo-Philipp Wich
parent
4d448cf720
commit
7abd011b0a
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@ -0,0 +1,379 @@
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From 6f23daea4391c2db8bc27d2e4cb42eac02368822 Mon Sep 17 00:00:00 2001
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From: Brad King <brad.king@kitware.com>
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Date: Thu, 17 Nov 2016 15:44:44 -0500
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Subject: [PATCH] libarchive: Add support for building with OpenSSL 1.1
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OpenSSL 1.1 made some CTX structures opaque. Port our code to use the
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structures only through pointers via OpenSSL 1.1 APIs. Use our adaption
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layer to make this work with OpenSSL 1.0 and below.
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Patch-by: Tomas Mraz <tmraz@redhat.com>
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Patch-from: https://bugzilla.redhat.com/1383744
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---
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Utilities/cmlibarchive/libarchive/archive_cryptor.c | 9 +++++----
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Utilities/cmlibarchive/libarchive/archive_cryptor_private.h | 2 +-
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Utilities/cmlibarchive/libarchive/archive_digest.c | 74 ++++++++++++++++++++++++++++++++++++++++++++++++++++++--------------------
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Utilities/cmlibarchive/libarchive/archive_digest_private.h | 12 ++++++------
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Utilities/cmlibarchive/libarchive/archive_hmac.c | 14 ++++++++------
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Utilities/cmlibarchive/libarchive/archive_hmac_private.h | 2 +-
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6 files changed, 75 insertions(+), 38 deletions(-)
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--- a/Utilities/cmlibarchive/libarchive/archive_cryptor.c
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+++ b/Utilities/cmlibarchive/libarchive/archive_cryptor.c
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@@ -302,6 +302,7 @@ aes_ctr_release(archive_crypto_ctx *ctx)
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static int
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aes_ctr_init(archive_crypto_ctx *ctx, const uint8_t *key, size_t key_len)
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{
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+ ctx->ctx = EVP_CIPHER_CTX_new();
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switch (key_len) {
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case 16: ctx->type = EVP_aes_128_ecb(); break;
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@@ -314,7 +315,7 @@ aes_ctr_init(archive_crypto_ctx *ctx, co
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memcpy(ctx->key, key, key_len);
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memset(ctx->nonce, 0, sizeof(ctx->nonce));
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ctx->encr_pos = AES_BLOCK_SIZE;
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- EVP_CIPHER_CTX_init(&ctx->ctx);
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+ EVP_CIPHER_CTX_init(ctx->ctx);
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return 0;
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}
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@@ -324,10 +325,10 @@ aes_ctr_encrypt_counter(archive_crypto_c
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int outl = 0;
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int r;
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- r = EVP_EncryptInit_ex(&ctx->ctx, ctx->type, NULL, ctx->key, NULL);
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+ r = EVP_EncryptInit_ex(ctx->ctx, ctx->type, NULL, ctx->key, NULL);
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if (r == 0)
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return -1;
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- r = EVP_EncryptUpdate(&ctx->ctx, ctx->encr_buf, &outl, ctx->nonce,
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+ r = EVP_EncryptUpdate(ctx->ctx, ctx->encr_buf, &outl, ctx->nonce,
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AES_BLOCK_SIZE);
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if (r == 0 || outl != AES_BLOCK_SIZE)
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return -1;
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@@ -337,7 +338,7 @@ aes_ctr_encrypt_counter(archive_crypto_c
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static int
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aes_ctr_release(archive_crypto_ctx *ctx)
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{
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- EVP_CIPHER_CTX_cleanup(&ctx->ctx);
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+ EVP_CIPHER_CTX_free(ctx->ctx);
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memset(ctx->key, 0, ctx->key_len);
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memset(ctx->nonce, 0, sizeof(ctx->nonce));
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return 0;
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--- a/Utilities/cmlibarchive/libarchive/archive_cryptor_private.h
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+++ b/Utilities/cmlibarchive/libarchive/archive_cryptor_private.h
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@@ -104,7 +104,7 @@ typedef struct {
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#define AES_MAX_KEY_SIZE 32
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typedef struct {
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- EVP_CIPHER_CTX ctx;
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+ EVP_CIPHER_CTX *ctx;
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const EVP_CIPHER *type;
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uint8_t key[AES_MAX_KEY_SIZE];
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unsigned key_len;
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--- a/Utilities/cmlibarchive/libarchive/archive_digest.c
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+++ b/Utilities/cmlibarchive/libarchive/archive_digest.c
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@@ -207,7 +207,9 @@ __archive_nettle_md5final(archive_md5_ct
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static int
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__archive_openssl_md5init(archive_md5_ctx *ctx)
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{
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- EVP_DigestInit(ctx, EVP_md5());
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+ if ((*ctx = EVP_MD_CTX_new()) == NULL)
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+ return (ARCHIVE_FAILED);
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+ EVP_DigestInit(*ctx, EVP_md5());
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return (ARCHIVE_OK);
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}
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@@ -215,7 +217,7 @@ static int
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__archive_openssl_md5update(archive_md5_ctx *ctx, const void *indata,
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size_t insize)
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{
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- EVP_DigestUpdate(ctx, indata, insize);
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+ EVP_DigestUpdate(*ctx, indata, insize);
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return (ARCHIVE_OK);
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}
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@@ -226,8 +228,11 @@ __archive_openssl_md5final(archive_md5_c
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* this is meant to cope with that. Real fix is probably to fix
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* archive_write_set_format_xar.c
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*/
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- if (ctx->digest)
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- EVP_DigestFinal(ctx, md, NULL);
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+ if (*ctx) {
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+ EVP_DigestFinal(*ctx, md, NULL);
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+ EVP_MD_CTX_free(*ctx);
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+ *ctx = NULL;
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+ }
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return (ARCHIVE_OK);
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}
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@@ -359,7 +364,9 @@ __archive_nettle_ripemd160final(archive_
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static int
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__archive_openssl_ripemd160init(archive_rmd160_ctx *ctx)
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{
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- EVP_DigestInit(ctx, EVP_ripemd160());
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+ if ((*ctx = EVP_MD_CTX_new()) == NULL)
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+ return (ARCHIVE_FAILED);
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+ EVP_DigestInit(*ctx, EVP_ripemd160());
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return (ARCHIVE_OK);
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}
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@@ -367,14 +374,18 @@ static int
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__archive_openssl_ripemd160update(archive_rmd160_ctx *ctx, const void *indata,
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size_t insize)
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{
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- EVP_DigestUpdate(ctx, indata, insize);
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+ EVP_DigestUpdate(*ctx, indata, insize);
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return (ARCHIVE_OK);
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}
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static int
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__archive_openssl_ripemd160final(archive_rmd160_ctx *ctx, void *md)
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{
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- EVP_DigestFinal(ctx, md, NULL);
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+ if (*ctx) {
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+ EVP_DigestFinal(*ctx, md, NULL);
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+ EVP_MD_CTX_free(*ctx);
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+ *ctx = NULL;
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+ }
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return (ARCHIVE_OK);
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}
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@@ -509,7 +520,9 @@ __archive_nettle_sha1final(archive_sha1_
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static int
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__archive_openssl_sha1init(archive_sha1_ctx *ctx)
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{
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- EVP_DigestInit(ctx, EVP_sha1());
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+ if ((*ctx = EVP_MD_CTX_new()) == NULL)
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+ return (ARCHIVE_FAILED);
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+ EVP_DigestInit(*ctx, EVP_sha1());
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return (ARCHIVE_OK);
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}
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@@ -517,7 +530,7 @@ static int
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__archive_openssl_sha1update(archive_sha1_ctx *ctx, const void *indata,
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size_t insize)
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{
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- EVP_DigestUpdate(ctx, indata, insize);
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+ EVP_DigestUpdate(*ctx, indata, insize);
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return (ARCHIVE_OK);
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}
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@@ -528,8 +541,11 @@ __archive_openssl_sha1final(archive_sha1
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* this is meant to cope with that. Real fix is probably to fix
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* archive_write_set_format_xar.c
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*/
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- if (ctx->digest)
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- EVP_DigestFinal(ctx, md, NULL);
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+ if (*ctx) {
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+ EVP_DigestFinal(*ctx, md, NULL);
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+ EVP_MD_CTX_free(*ctx);
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+ *ctx = NULL;
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+ }
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return (ARCHIVE_OK);
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}
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@@ -733,7 +749,9 @@ __archive_nettle_sha256final(archive_sha
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static int
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__archive_openssl_sha256init(archive_sha256_ctx *ctx)
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{
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- EVP_DigestInit(ctx, EVP_sha256());
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+ if ((*ctx = EVP_MD_CTX_new()) == NULL)
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+ return (ARCHIVE_FAILED);
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+ EVP_DigestInit(*ctx, EVP_sha256());
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return (ARCHIVE_OK);
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}
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@@ -741,14 +759,18 @@ static int
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__archive_openssl_sha256update(archive_sha256_ctx *ctx, const void *indata,
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size_t insize)
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{
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- EVP_DigestUpdate(ctx, indata, insize);
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+ EVP_DigestUpdate(*ctx, indata, insize);
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return (ARCHIVE_OK);
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}
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static int
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__archive_openssl_sha256final(archive_sha256_ctx *ctx, void *md)
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{
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- EVP_DigestFinal(ctx, md, NULL);
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+ if (*ctx) {
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+ EVP_DigestFinal(*ctx, md, NULL);
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+ EVP_MD_CTX_free(*ctx);
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+ *ctx = NULL;
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+ }
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return (ARCHIVE_OK);
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}
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@@ -928,7 +950,9 @@ __archive_nettle_sha384final(archive_sha
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static int
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__archive_openssl_sha384init(archive_sha384_ctx *ctx)
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{
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- EVP_DigestInit(ctx, EVP_sha384());
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+ if ((*ctx = EVP_MD_CTX_new()) == NULL)
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+ return (ARCHIVE_FAILED);
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+ EVP_DigestInit(*ctx, EVP_sha384());
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return (ARCHIVE_OK);
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}
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@@ -936,14 +960,18 @@ static int
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__archive_openssl_sha384update(archive_sha384_ctx *ctx, const void *indata,
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size_t insize)
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{
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- EVP_DigestUpdate(ctx, indata, insize);
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+ EVP_DigestUpdate(*ctx, indata, insize);
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return (ARCHIVE_OK);
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}
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static int
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__archive_openssl_sha384final(archive_sha384_ctx *ctx, void *md)
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{
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- EVP_DigestFinal(ctx, md, NULL);
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+ if (*ctx) {
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+ EVP_DigestFinal(*ctx, md, NULL);
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+ EVP_MD_CTX_free(*ctx);
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+ *ctx = NULL;
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+ }
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return (ARCHIVE_OK);
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}
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@@ -1147,7 +1175,9 @@ __archive_nettle_sha512final(archive_sha
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static int
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__archive_openssl_sha512init(archive_sha512_ctx *ctx)
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{
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- EVP_DigestInit(ctx, EVP_sha512());
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+ if ((*ctx = EVP_MD_CTX_new()) == NULL)
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+ return (ARCHIVE_FAILED);
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+ EVP_DigestInit(*ctx, EVP_sha512());
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return (ARCHIVE_OK);
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}
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@@ -1155,14 +1185,18 @@ static int
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__archive_openssl_sha512update(archive_sha512_ctx *ctx, const void *indata,
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size_t insize)
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{
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- EVP_DigestUpdate(ctx, indata, insize);
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+ EVP_DigestUpdate(*ctx, indata, insize);
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return (ARCHIVE_OK);
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}
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static int
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__archive_openssl_sha512final(archive_sha512_ctx *ctx, void *md)
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{
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- EVP_DigestFinal(ctx, md, NULL);
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+ if (*ctx) {
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+ EVP_DigestFinal(*ctx, md, NULL);
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+ EVP_MD_CTX_free(*ctx);
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+ *ctx = NULL;
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+ }
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return (ARCHIVE_OK);
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}
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--- a/Utilities/cmlibarchive/libarchive/archive_digest_private.h
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+++ b/Utilities/cmlibarchive/libarchive/archive_digest_private.h
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@@ -161,7 +161,7 @@ typedef CC_MD5_CTX archive_md5_ctx;
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#elif defined(ARCHIVE_CRYPTO_MD5_NETTLE)
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typedef struct md5_ctx archive_md5_ctx;
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#elif defined(ARCHIVE_CRYPTO_MD5_OPENSSL)
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-typedef EVP_MD_CTX archive_md5_ctx;
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+typedef EVP_MD_CTX *archive_md5_ctx;
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#elif defined(ARCHIVE_CRYPTO_MD5_WIN)
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typedef Digest_CTX archive_md5_ctx;
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#else
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@@ -175,7 +175,7 @@ typedef RIPEMD160_CTX archive_rmd160_ctx
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#elif defined(ARCHIVE_CRYPTO_RMD160_NETTLE)
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typedef struct ripemd160_ctx archive_rmd160_ctx;
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#elif defined(ARCHIVE_CRYPTO_RMD160_OPENSSL)
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-typedef EVP_MD_CTX archive_rmd160_ctx;
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+typedef EVP_MD_CTX *archive_rmd160_ctx;
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#else
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typedef unsigned char archive_rmd160_ctx;
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#endif
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@@ -189,7 +189,7 @@ typedef CC_SHA1_CTX archive_sha1_ctx;
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#elif defined(ARCHIVE_CRYPTO_SHA1_NETTLE)
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typedef struct sha1_ctx archive_sha1_ctx;
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#elif defined(ARCHIVE_CRYPTO_SHA1_OPENSSL)
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-typedef EVP_MD_CTX archive_sha1_ctx;
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+typedef EVP_MD_CTX *archive_sha1_ctx;
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#elif defined(ARCHIVE_CRYPTO_SHA1_WIN)
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typedef Digest_CTX archive_sha1_ctx;
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#else
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@@ -209,7 +209,7 @@ typedef CC_SHA256_CTX archive_sha256_ctx
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#elif defined(ARCHIVE_CRYPTO_SHA256_NETTLE)
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typedef struct sha256_ctx archive_sha256_ctx;
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#elif defined(ARCHIVE_CRYPTO_SHA256_OPENSSL)
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-typedef EVP_MD_CTX archive_sha256_ctx;
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+typedef EVP_MD_CTX *archive_sha256_ctx;
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#elif defined(ARCHIVE_CRYPTO_SHA256_WIN)
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typedef Digest_CTX archive_sha256_ctx;
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#else
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@@ -227,7 +227,7 @@ typedef CC_SHA512_CTX archive_sha384_ctx
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#elif defined(ARCHIVE_CRYPTO_SHA384_NETTLE)
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typedef struct sha384_ctx archive_sha384_ctx;
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#elif defined(ARCHIVE_CRYPTO_SHA384_OPENSSL)
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-typedef EVP_MD_CTX archive_sha384_ctx;
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+typedef EVP_MD_CTX *archive_sha384_ctx;
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#elif defined(ARCHIVE_CRYPTO_SHA384_WIN)
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typedef Digest_CTX archive_sha384_ctx;
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#else
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@@ -247,7 +247,7 @@ typedef CC_SHA512_CTX archive_sha512_ctx
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#elif defined(ARCHIVE_CRYPTO_SHA512_NETTLE)
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typedef struct sha512_ctx archive_sha512_ctx;
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#elif defined(ARCHIVE_CRYPTO_SHA512_OPENSSL)
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-typedef EVP_MD_CTX archive_sha512_ctx;
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+typedef EVP_MD_CTX *archive_sha512_ctx;
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#elif defined(ARCHIVE_CRYPTO_SHA512_WIN)
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typedef Digest_CTX archive_sha512_ctx;
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#else
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--- a/Utilities/cmlibarchive/libarchive/archive_hmac.c
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+++ b/Utilities/cmlibarchive/libarchive/archive_hmac.c
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@@ -176,8 +176,10 @@ __hmac_sha1_cleanup(archive_hmac_sha1_ct
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static int
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__hmac_sha1_init(archive_hmac_sha1_ctx *ctx, const uint8_t *key, size_t key_len)
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{
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- HMAC_CTX_init(ctx);
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- HMAC_Init(ctx, key, key_len, EVP_sha1());
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+ *ctx = HMAC_CTX_new();
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+ if (*ctx == NULL)
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+ return -1;
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+ HMAC_Init_ex(*ctx, key, key_len, EVP_sha1(), NULL);
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return 0;
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}
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@@ -185,22 +187,22 @@ static void
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__hmac_sha1_update(archive_hmac_sha1_ctx *ctx, const uint8_t *data,
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size_t data_len)
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{
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- HMAC_Update(ctx, data, data_len);
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+ HMAC_Update(*ctx, data, data_len);
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}
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static void
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__hmac_sha1_final(archive_hmac_sha1_ctx *ctx, uint8_t *out, size_t *out_len)
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{
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unsigned int len = (unsigned int)*out_len;
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- HMAC_Final(ctx, out, &len);
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+ HMAC_Final(*ctx, out, &len);
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*out_len = len;
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}
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static void
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__hmac_sha1_cleanup(archive_hmac_sha1_ctx *ctx)
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{
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- HMAC_CTX_cleanup(ctx);
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- memset(ctx, 0, sizeof(*ctx));
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+ HMAC_CTX_free(*ctx);
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+ *ctx = NULL;
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}
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#else
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--- a/Utilities/cmlibarchive/libarchive/archive_hmac_private.h
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+++ b/Utilities/cmlibarchive/libarchive/archive_hmac_private.h
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@@ -72,7 +72,7 @@ typedef struct hmac_sha1_ctx archive_hma
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#elif defined(HAVE_LIBCRYPTO)
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#include <openssl/hmac.h>
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-typedef HMAC_CTX archive_hmac_sha1_ctx;
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+typedef HMAC_CTX* archive_hmac_sha1_ctx;
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#else
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