#include <stdlib.h>
#include <assert.h>
#include <internal/thread_once.h>
+#include <internal/dso.h>
static int stopped = 0;
return 0;
OPENSSL_cpuid_setup();
base_inited = 1;
+
+ /*
+ * Deliberately leak a reference to ourselves. This will force the library
+ * to remain loaded until the atexit() handler is run a process exit.
+ */
+ {
+ DSO *dso = NULL;
+
+ dso = DSO_dsobyaddr(&base_inited, DSO_FLAG_NO_UNLOAD_ON_FREE);
+ DSO_free(dso);
+ }
+
return 1;
}
return 1;
}
# if !defined(OPENSSL_NO_HW) && \
- (defined(__OpenBSD__) || defined(__FreeBSD__) || defined(HAVE_CRYPTODEV))
+ (defined(__OpenBSD__) || defined(__FreeBSD__) || defined(__DragonFly__) || defined(HAVE_CRYPTODEV))
static CRYPTO_ONCE engine_cryptodev = CRYPTO_ONCE_STATIC_INIT;
DEFINE_RUN_ONCE_STATIC(ossl_init_engine_cryptodev)
{
&& !RUN_ONCE(&engine_openssl, ossl_init_engine_openssl))
return 0;
# if !defined(OPENSSL_NO_HW) && \
- (defined(__OpenBSD__) || defined(__FreeBSD__) || defined(HAVE_CRYPTODEV))
+ (defined(__OpenBSD__) || defined(__FreeBSD__) || defined(__DragonFly__) || defined(HAVE_CRYPTODEV))
if ((opts & OPENSSL_INIT_ENGINE_CRYPTODEV)
&& !RUN_ONCE(&engine_cryptodev, ossl_init_engine_cryptodev))
return 0;
{
OPENSSL_INIT_STOP *newhand;
+ /*
+ * Deliberately leak a reference to the handler. This will force the
+ * library/code containing the handler to remain loaded until we run the
+ * atexit handler.
+ */
+ {
+ DSO *dso = NULL;
+ union {
+ void *sym;
+ void (*func)(void);
+ } handlersym;
+
+ handlersym.func = handler;
+
+ dso = DSO_dsobyaddr(handlersym.sym, DSO_FLAG_NO_UNLOAD_ON_FREE);
+ DSO_free(dso);
+ }
+
newhand = OPENSSL_malloc(sizeof(*newhand));
if (newhand == NULL)
return 0;