X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=crypto%2Fcryptlib.c;h=2924def2bb0840899d477dff44d12393f36fbc12;hb=7f36acd8feb3f2bb452e58eb5b88eee78e69a77e;hp=690cee5f4e0b720cf1e252d77bee0d5afb79cb79;hpb=3a08cf3bfb585b76443d412e93883cc8b50529ee;p=oweals%2Fopenssl.git

diff --git a/crypto/cryptlib.c b/crypto/cryptlib.c
index 690cee5f4e..2924def2bb 100644
--- a/crypto/cryptlib.c
+++ b/crypto/cryptlib.c
@@ -104,7 +104,8 @@ static const char* lock_names[CRYPTO_NUM_LOCKS] =
 	"dynlock",
 	"engine",
 	"ui",
-#if CRYPTO_NUM_LOCKS != 32
+	"hwcrhk",		/* This is a HACK which will disappear in 0.9.8 */
+#if CRYPTO_NUM_LOCKS != 33
 # error "Inconsistency between crypto.h and cryptlib.c"
 #endif
 	};
@@ -207,10 +208,18 @@ int CRYPTO_get_new_dynlockid(void)
 	i=sk_CRYPTO_dynlock_find(dyn_locks,NULL);
 	/* If there was none, push, thereby creating a new one */
 	if (i == -1)
-		i=sk_CRYPTO_dynlock_push(dyn_locks,pointer);
+		/* Since sk_push() returns the number of items on the
+		   stack, not the location of the pushed item, we need
+		   to transform the returned number into a position,
+		   by decreasing it.  */
+		i=sk_CRYPTO_dynlock_push(dyn_locks,pointer) - 1;
+	else
+		/* If we found a place with a NULL pointer, put our pointer
+		   in it.  */
+		sk_CRYPTO_dynlock_set(dyn_locks,i,pointer);
 	CRYPTO_w_unlock(CRYPTO_LOCK_DYNLOCK);
 
-	if (!i)
+	if (i == -1)
 		{
 		dynlock_destroy_callback(pointer->data,__FILE__,__LINE__);
 		OPENSSL_free(pointer);
@@ -402,15 +411,17 @@ void CRYPTO_lock(int mode, int type, const char *file, int line)
 #endif
 	if (type < 0)
 		{
-		struct CRYPTO_dynlock_value *pointer
-			= CRYPTO_get_dynlock_value(type);
-
-		if (pointer && dynlock_lock_callback)
+		if (dynlock_lock_callback != NULL)
 			{
+			struct CRYPTO_dynlock_value *pointer
+				= CRYPTO_get_dynlock_value(type);
+
+			OPENSSL_assert(pointer != NULL);
+
 			dynlock_lock_callback(mode, pointer, file, line);
-			}
 
-		CRYPTO_destroy_dynlockid(type);
+			CRYPTO_destroy_dynlockid(type);
+			}
 		}
 	else
 		if (locking_callback != NULL)