DragonX/hush3
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

return OpenSSL 1.1.1a and applied patch

Browse Source 
More info:

- https://github.com/openssl/openssl/issues/7350
- f725fe5b4b

Without this patch we will get following error:

```
SSL: couldn't create a context: error:00000000:lib(0):func(0):reason(0)
```

during trying to connect HTTPS.
This commit is contained in:
DeckerSU
2019-04-22 20:27:28 +03:00
parent 2f19aeaa4a
commit 1a9f6cb607
2 changed files with 278 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

273
depends/patches/openssl/ssl_fix.patch Normal file
View File

@@ -0,0 +1,273 @@
From f725fe5b4b6504df08e30f5194d321c3025e2336 Mon Sep 17 00:00:00 2001
From: Matt Caswell <matt@openssl.org>
Date: Tue, 20 Nov 2018 15:32:55 +0000
Subject: [PATCH] Fix a RUN_ONCE bug
We have a number of instances where there are multiple "init" functions for
a single CRYPTO_ONCE variable, e.g. to load config automatically or to not
load config automatically. Unfortunately the RUN_ONCE mechanism was not
correctly giving the right return value where an alternative init function
was being used.
Reviewed-by: Tim Hudson <tjh@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/7983)
---
crypto/init.c | 38 +++++++++-----
include/internal/thread_once.h | 92 ++++++++++++++++++++++++++++++++++
ssl/ssl_init.c | 6 ++-
3 files changed, 121 insertions(+), 15 deletions(-)
diff --git a/crypto/init.c b/crypto/init.c
index 209d1a483da..f20a12f069a 100644
--- a/crypto/init.c
+++ b/crypto/init.c
@@ -177,12 +177,6 @@ DEFINE_RUN_ONCE_STATIC(ossl_init_load_crypto_nodelete)
static CRYPTO_ONCE load_crypto_strings = CRYPTO_ONCE_STATIC_INIT;
static int load_crypto_strings_inited = 0;
-DEFINE_RUN_ONCE_STATIC(ossl_init_no_load_crypto_strings)
-{
- /* Do nothing in this case */
- return 1;
-}
-
DEFINE_RUN_ONCE_STATIC(ossl_init_load_crypto_strings)
{
int ret = 1;
@@ -201,6 +195,13 @@ DEFINE_RUN_ONCE_STATIC(ossl_init_load_crypto_strings)
return ret;
}
+DEFINE_RUN_ONCE_STATIC_ALT(ossl_init_no_load_crypto_strings,
+ ossl_init_load_crypto_strings)
+{
+ /* Do nothing in this case */
+ return 1;
+}
+
static CRYPTO_ONCE add_all_ciphers = CRYPTO_ONCE_STATIC_INIT;
DEFINE_RUN_ONCE_STATIC(ossl_init_add_all_ciphers)
{
@@ -218,6 +219,13 @@ DEFINE_RUN_ONCE_STATIC(ossl_init_add_all_ciphers)
return 1;
}
+DEFINE_RUN_ONCE_STATIC_ALT(ossl_init_no_add_all_ciphers,
+ ossl_init_add_all_ciphers)
+{
+ /* Do nothing */
+ return 1;
+}
+
static CRYPTO_ONCE add_all_digests = CRYPTO_ONCE_STATIC_INIT;
DEFINE_RUN_ONCE_STATIC(ossl_init_add_all_digests)
{
@@ -235,7 +243,8 @@ DEFINE_RUN_ONCE_STATIC(ossl_init_add_all_digests)
return 1;
}
-DEFINE_RUN_ONCE_STATIC(ossl_init_no_add_algs)
+DEFINE_RUN_ONCE_STATIC_ALT(ossl_init_no_add_all_digests,
+ ossl_init_add_all_digests)
{
/* Do nothing */
return 1;
@@ -255,7 +264,7 @@ DEFINE_RUN_ONCE_STATIC(ossl_init_config)
config_inited = 1;
return 1;
}
-DEFINE_RUN_ONCE_STATIC(ossl_init_no_config)
+DEFINE_RUN_ONCE_STATIC_ALT(ossl_init_no_config, ossl_init_config)
{
#ifdef OPENSSL_INIT_DEBUG
fprintf(stderr,
@@ -595,8 +604,9 @@ int OPENSSL_init_crypto(uint64_t opts, const OPENSSL_INIT_SETTINGS *settings)
return 0;
if ((opts & OPENSSL_INIT_NO_LOAD_CRYPTO_STRINGS)
- && !RUN_ONCE(&load_crypto_strings,
- ossl_init_no_load_crypto_strings))
+ && !RUN_ONCE_ALT(&load_crypto_strings,
+ ossl_init_no_load_crypto_strings,
+ ossl_init_load_crypto_strings))
return 0;
if ((opts & OPENSSL_INIT_LOAD_CRYPTO_STRINGS)
@@ -604,7 +614,8 @@ int OPENSSL_init_crypto(uint64_t opts, const OPENSSL_INIT_SETTINGS *settings)
return 0;
if ((opts & OPENSSL_INIT_NO_ADD_ALL_CIPHERS)
- && !RUN_ONCE(&add_all_ciphers, ossl_init_no_add_algs))
+ && !RUN_ONCE_ALT(&add_all_ciphers, ossl_init_no_add_all_ciphers,
+ ossl_init_add_all_ciphers))
return 0;
if ((opts & OPENSSL_INIT_ADD_ALL_CIPHERS)
@@ -612,7 +623,8 @@ int OPENSSL_init_crypto(uint64_t opts, const OPENSSL_INIT_SETTINGS *settings)
return 0;
if ((opts & OPENSSL_INIT_NO_ADD_ALL_DIGESTS)
- && !RUN_ONCE(&add_all_digests, ossl_init_no_add_algs))
+ && !RUN_ONCE_ALT(&add_all_digests, ossl_init_no_add_all_digests,
+ ossl_init_add_all_digests))
return 0;
if ((opts & OPENSSL_INIT_ADD_ALL_DIGESTS)
@@ -624,7 +636,7 @@ int OPENSSL_init_crypto(uint64_t opts, const OPENSSL_INIT_SETTINGS *settings)
return 0;
if ((opts & OPENSSL_INIT_NO_LOAD_CONFIG)
- && !RUN_ONCE(&config, ossl_init_no_config))
+ && !RUN_ONCE_ALT(&config, ossl_init_no_config, ossl_init_config))
return 0;
if (opts & OPENSSL_INIT_LOAD_CONFIG) {
diff --git a/include/internal/thread_once.h b/include/internal/thread_once.h
index 224244353ab..e268a959ef3 100644
--- a/include/internal/thread_once.h
+++ b/include/internal/thread_once.h
@@ -9,6 +9,20 @@
#include <openssl/crypto.h>
+/*
+ * DEFINE_RUN_ONCE: Define an initialiser function that should be run exactly
+ * once. It takes no arguments and returns and int result (1 for success or
+ * 0 for failure). Typical usage might be:
+ *
+ * DEFINE_RUN_ONCE(myinitfunc)
+ * {
+ * do_some_initialisation();
+ * if (init_is_successful())
+ * return 1;
+ *
+ * return 0;
+ * }
+ */
#define DEFINE_RUN_ONCE(init) \
static int init(void); \
int init##_ossl_ret_ = 0; \
@@ -17,10 +31,30 @@
init##_ossl_ret_ = init(); \
} \
static int init(void)
+
+/*
+ * DECLARE_RUN_ONCE: Declare an initialiser function that should be run exactly
+ * once that has been defined in another file via DEFINE_RUN_ONCE().
+ */
#define DECLARE_RUN_ONCE(init) \
extern int init##_ossl_ret_; \
void init##_ossl_(void);
+/*
+ * DEFINE_RUN_ONCE_STATIC: Define an initialiser function that should be run
+ * exactly once. This function will be declared as static within the file. It
+ * takes no arguments and returns and int result (1 for success or 0 for
+ * failure). Typical usage might be:
+ *
+ * DEFINE_RUN_ONCE_STATIC(myinitfunc)
+ * {
+ * do_some_initialisation();
+ * if (init_is_successful())
+ * return 1;
+ *
+ * return 0;
+ * }
+ */
#define DEFINE_RUN_ONCE_STATIC(init) \
static int init(void); \
static int init##_ossl_ret_ = 0; \
@@ -30,6 +64,46 @@
} \
static int init(void)
+/*
+ * DEFINE_RUN_ONCE_STATIC_ALT: Define an alternative initialiser function. This
+ * function will be declared as static within the file. It takes no arguments
+ * and returns an int result (1 for success or 0 for failure). An alternative
+ * initialiser function is expected to be associated with a primary initialiser
+ * function defined via DEFINE_ONCE_STATIC where both functions use the same
+ * CRYPTO_ONCE object to synchronise. Where an alternative initialiser function
+ * is used only one of the primary or the alternative initialiser function will
+ * ever be called - and that function will be called exactly once. Definitition
+ * of an alternative initialiser function MUST occur AFTER the definition of the
+ * primary initialiser function.
+ *
+ * Typical usage might be:
+ *
+ * DEFINE_RUN_ONCE_STATIC(myinitfunc)
+ * {
+ * do_some_initialisation();
+ * if (init_is_successful())
+ * return 1;
+ *
+ * return 0;
+ * }
+ *
+ * DEFINE_RUN_ONCE_STATIC_ALT(myaltinitfunc, myinitfunc)
+ * {
+ * do_some_alternative_initialisation();
+ * if (init_is_successful())
+ * return 1;
+ *
+ * return 0;
+ * }
+ */
+#define DEFINE_RUN_ONCE_STATIC_ALT(initalt, init) \
+ static int initalt(void); \
+ static void initalt##_ossl_(void) \
+ { \
+ init##_ossl_ret_ = initalt(); \
+ } \
+ static int initalt(void)
+
/*
* RUN_ONCE - use CRYPTO_THREAD_run_once, and check if the init succeeded
* @once: pointer to static object of type CRYPTO_ONCE
@@ -43,3 +117,21 @@
*/
#define RUN_ONCE(once, init) \
(CRYPTO_THREAD_run_once(once, init##_ossl_) ? init##_ossl_ret_ : 0)
+
+/*
+ * RUN_ONCE_ALT - use CRYPTO_THREAD_run_once, to run an alternative initialiser
+ * function and check if that initialisation succeeded
+ * @once: pointer to static object of type CRYPTO_ONCE
+ * @initalt: alternative initialiser function name that was previously given to
+ * DEFINE_RUN_ONCE_STATIC_ALT. This function must return 1 for
+ * success or 0 for failure.
+ * @init: primary initialiser function name that was previously given to
+ * DEFINE_RUN_ONCE_STATIC. This function must return 1 for success or
+ * 0 for failure.
+ *
+ * The return value is 1 on success (*) or 0 in case of error.
+ *
+ * (*) by convention, since the init function must return 1 on success.
+ */
+#define RUN_ONCE_ALT(once, initalt, init) \
+ (CRYPTO_THREAD_run_once(once, initalt##_ossl_) ? init##_ossl_ret_ : 0)
diff --git a/ssl/ssl_init.c b/ssl/ssl_init.c
index c0ccb9304a6..96526472c57 100644
--- a/ssl/ssl_init.c
+++ b/ssl/ssl_init.c
@@ -134,7 +134,8 @@ DEFINE_RUN_ONCE_STATIC(ossl_init_load_ssl_strings)
return 1;
}
-DEFINE_RUN_ONCE_STATIC(ossl_init_no_load_ssl_strings)
+DEFINE_RUN_ONCE_STATIC_ALT(ossl_init_no_load_ssl_strings,
+ ossl_init_load_ssl_strings)
{
/* Do nothing in this case */
return 1;
@@ -207,7 +208,8 @@ int OPENSSL_init_ssl(uint64_t opts, const OPENSSL_INIT_SETTINGS * settings)
return 0;
if ((opts & OPENSSL_INIT_NO_LOAD_SSL_STRINGS)
- && !RUN_ONCE(&ssl_strings, ossl_init_no_load_ssl_strings))
+ && !RUN_ONCE_ALT(&ssl_strings, ossl_init_no_load_ssl_strings,
+ ossl_init_load_ssl_strings))
return 0;
if ((opts & OPENSSL_INIT_LOAD_SSL_STRINGS)