Fix name of "locked" variable

[openssl.git] / crypto / engine / eng_lib.c

diff --git a/crypto/engine/eng_lib.c b/crypto/engine/eng_lib.c
index 67d755a2aa988d6471236012987cdefe54d74182..385af54919fbc9789c271b74fb15f19c74a2ef54 100644 (file)
--- a/crypto/engine/eng_lib.c
+++ b/crypto/engine/eng_lib.c
@@ -9,6 +9,7 @@
 
 #include "eng_int.h"
 #include <openssl/rand.h>
+#include "internal/refcount.h"
 
 CRYPTO_RWLOCK *global_engine_lock;
 
@@ -18,6 +19,7 @@ CRYPTO_ONCE engine_lock_init = CRYPTO_ONCE_STATIC_INIT;
 
 DEFINE_RUN_ONCE(do_engine_lock_init)
 {
+    OPENSSL_init_crypto(0, NULL);
     global_engine_lock = CRYPTO_THREAD_lock_new();
     return global_engine_lock != NULL;
 }
@@ -65,16 +67,20 @@ void engine_set_all_null(ENGINE *e)
     e->flags = 0;
 }
 
-int engine_free_util(ENGINE *e, int locked)
+int engine_free_util(ENGINE *e, int not_locked)
 {
     int i;
 
     if (e == NULL)
         return 1;
-    if (locked)
+#ifdef HAVE_ATOMICS
+    CRYPTO_DOWN_REF(&e->struct_ref, &i, global_engine_lock);
+#else
+    if (not_locked)
         CRYPTO_atomic_add(&e->struct_ref, -1, &i, global_engine_lock);
     else
         i = --e->struct_ref;
+#endif
     engine_ref_debug(e, 0, -1)
     if (i > 0)
         return 1;