/*
- * Copyright 2016-2017 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2016-2018 The OpenSSL Project Authors. All Rights Reserved.
*
* Licensed under the OpenSSL license (the "License"). You may not use
* this file except in compliance with the License. You can obtain a copy
* https://www.openssl.org/source/license.html
*/
-#include <internal/cryptlib_int.h>
+#include "e_os.h"
+#include "internal/cryptlib_int.h"
#include <openssl/err.h>
-#include <internal/rand_int.h>
-#include <internal/bio.h>
+#include "internal/rand_int.h"
+#include "internal/bio.h"
#include <openssl/evp.h>
-#include <internal/evp_int.h>
-#include <internal/conf.h>
-#include <internal/async.h>
-#include <internal/engine.h>
-#include <internal/comp.h>
-#include <internal/err.h>
-#include <internal/err_int.h>
-#include <internal/objects.h>
+#include "internal/evp_int.h"
+#include "internal/conf.h"
+#include "internal/async.h"
+#include "internal/engine.h"
+#include "internal/comp.h"
+#include "internal/err.h"
+#include "internal/err_int.h"
+#include "internal/objects.h"
#include <stdlib.h>
#include <assert.h>
-#include <internal/thread_once.h>
-#include <internal/dso.h>
-#include <internal/store.h>
+#include "internal/thread_once.h"
+#include "internal/dso_conf.h"
+#include "internal/dso.h"
+#include "internal/store.h"
static int stopped = 0;
CRYPTO_THREAD_get_local(&threadstopkey);
if (local == NULL && alloc) {
- local = OPENSSL_zalloc(sizeof *local);
+ local = OPENSSL_zalloc(sizeof(*local));
if (local != NULL && !CRYPTO_THREAD_set_local(&threadstopkey, local)) {
OPENSSL_free(local);
return NULL;
ERR_set_mark();
dso = DSO_dsobyaddr(&base_inited, DSO_FLAG_NO_UNLOAD_ON_FREE);
+# ifdef OPENSSL_INIT_DEBUG
+ fprintf(stderr, "OPENSSL_INIT: obtained DSO reference? %s\n",
+ (dso == NULL ? "No!" : "Yes."));
+ /*
+ * In case of No!, it is uncertain our exit()-handlers can still be
+ * called. After dlclose() the whole library might have been unloaded
+ * already.
+ */
+# endif
DSO_free(dso);
ERR_pop_to_mark();
}
err_delete_thread_state();
}
+ if (locals->rand) {
+#ifdef OPENSSL_INIT_DEBUG
+ fprintf(stderr, "OPENSSL_INIT: ossl_init_thread_stop: "
+ "drbg_delete_thread_state()\n");
+#endif
+ drbg_delete_thread_state();
+ }
+
OPENSSL_free(locals);
}
locals->err_state = 1;
}
+ if (opts & OPENSSL_INIT_THREAD_RAND) {
+#ifdef OPENSSL_INIT_DEBUG
+ fprintf(stderr, "OPENSSL_INIT: ossl_init_thread_start: "
+ "marking thread for rand\n");
+#endif
+ locals->rand = 1;
+ }
+
return 1;
}
stop_handlers = NULL;
CRYPTO_THREAD_lock_free(init_lock);
+ init_lock = NULL;
/*
* We assume we are single-threaded for this function, i.e. no race
* obj_cleanup_int() must be called last
*/
rand_cleanup_int();
+ rand_drbg_cleanup_int();
conf_modules_free_int();
#ifndef OPENSSL_NO_ENGINE
engine_cleanup_int();
obj_cleanup_int();
err_cleanup();
+ CRYPTO_secure_malloc_done();
+
base_inited = 0;
}
*/
int OPENSSL_init_crypto(uint64_t opts, const OPENSSL_INIT_SETTINGS *settings)
{
- static int stoperrset = 0;
-
if (stopped) {
- if (!stoperrset) {
- /*
- * We only ever set this once to avoid getting into an infinite
- * loop where the error system keeps trying to init and fails so
- * sets an error etc
- */
- stoperrset = 1;
- CRYPTOerr(CRYPTO_F_OPENSSL_INIT_CRYPTO, ERR_R_INIT_FAIL);
- }
+ CRYPTOerr(CRYPTO_F_OPENSSL_INIT_CRYPTO, ERR_R_INIT_FAIL);
return 0;
}
ERR_set_mark();
dso = DSO_dsobyaddr(handlersym.sym, DSO_FLAG_NO_UNLOAD_ON_FREE);
+# ifdef OPENSSL_INIT_DEBUG
+ fprintf(stderr,
+ "OPENSSL_INIT: OPENSSL_atexit: obtained DSO reference? %s\n",
+ (dso == NULL ? "No!" : "Yes."));
+ /* See same code above in ossl_init_base() for an explanation. */
+# endif
DSO_free(dso);
ERR_pop_to_mark();
}
}
#endif
- newhand = OPENSSL_malloc(sizeof(*newhand));
- if (newhand == NULL)
+ if ((newhand = OPENSSL_malloc(sizeof(*newhand))) == NULL) {
+ CRYPTOerr(CRYPTO_F_OPENSSL_ATEXIT, ERR_R_MALLOC_FAILURE);
return 0;
+ }
newhand->handler = handler;
newhand->next = stop_handlers;
void OPENSSL_fork_child(void)
{
+ rand_fork();
}
#endif