static void SSL_SESSION_list_add(SSL_CTX *ctx,SSL_SESSION *s);
static int remove_session_lock(SSL_CTX *ctx, SSL_SESSION *c, int lck);
static int ssl_session_num=0;
-static STACK *ssl_session_meth=NULL;
+static STACK_OF(CRYPTO_EX_DATA_FUNCS) *ssl_session_meth=NULL;
-#if 1 /* traditional SSLeay behaviour */
SSL_SESSION *SSL_get_session(SSL *ssl)
+/* aka SSL_get0_session; gets 0 objects, just returns a copy of the pointer */
{
return(ssl->session);
}
-#else /* suggested change: increase reference counter so that a session
- * can later be set in a new SSL object.
- * Objections:
- * -- the modified function should have a new name (or old
- * applications, including s_client, leak memory);
- * -- the locking seems unnecessary given that SSL structures
- * usually cannot be safely shared between threads anyway. */
-SSL_SESSION *SSL_get_session(SSL *ssl)
+
+SSL_SESSION *SSL_get1_session(SSL *ssl)
+/* variant of SSL_get_session: caller really gets something */
{
SSL_SESSION *sess;
/* Need to lock this all up rather than just use CRYPTO_add so that
CRYPTO_r_unlock(CRYPTO_LOCK_SSL_SESSION);
return(sess);
}
-#endif
-int SSL_SESSION_get_ex_new_index(long argl, char *argp, int (*new_func)(),
- int (*dup_func)(), void (*free_func)())
+int SSL_SESSION_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
+ CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func)
{
ssl_session_num++;
return(CRYPTO_get_ex_new_index(ssl_session_num-1,
{
SSL_SESSION *ss;
- ss=(SSL_SESSION *)Malloc(sizeof(SSL_SESSION));
+ ss=(SSL_SESSION *)OPENSSL_malloc(sizeof(SSL_SESSION));
if (ss == NULL)
{
SSLerr(SSL_F_SSL_SESSION_NEW,ERR_R_MALLOC_FAILURE);
ss->prev=NULL;
ss->next=NULL;
ss->compress_meth=0;
- CRYPTO_new_ex_data(ssl_session_meth,(char *)ss,&ss->ex_data);
+ CRYPTO_new_ex_data(ssl_session_meth,ss,&ss->ex_data);
return(ss);
}
RAND_pseudo_bytes(ss->session_id,ss->session_id_length);
CRYPTO_r_lock(CRYPTO_LOCK_SSL_CTX);
- r=(SSL_SESSION *)lh_retrieve(s->ctx->sessions,
- (char *)ss);
+ r=(SSL_SESSION *)lh_retrieve(s->ctx->sessions, ss);
CRYPTO_r_unlock(CRYPTO_LOCK_SSL_CTX);
if (r == NULL) break;
/* else - woops a session_id match */
if (!(s->ctx->session_cache_mode & SSL_SESS_CACHE_NO_INTERNAL_LOOKUP))
{
CRYPTO_r_lock(CRYPTO_LOCK_SSL_CTX);
- ret=(SSL_SESSION *)lh_retrieve(s->ctx->sessions,(char *)&data);
+ ret=(SSL_SESSION *)lh_retrieve(s->ctx->sessions,&data);
if (ret != NULL)
/* don't allow other threads to steal it: */
CRYPTO_add(&ret->references,1,CRYPTO_LOCK_SSL_SESSION);
#if 0 /* This is way too late. */
/* If a thread got the session, then 'swaped', and another got
- * it and then due to a time-out decided to 'Free' it we could
+ * it and then due to a time-out decided to 'OPENSSL_free' it we could
* be in trouble. So I'll increment it now, then double decrement
* later - am I speaking rubbish?. */
CRYPTO_add(&ret->references,1,CRYPTO_LOCK_SSL_SESSION);
/* if session c is in already in cache, we take back the increment later */
CRYPTO_w_lock(CRYPTO_LOCK_SSL_CTX);
- s=(SSL_SESSION *)lh_insert(ctx->sessions,(char *)c);
+ s=(SSL_SESSION *)lh_insert(ctx->sessions,c);
/* s != NULL iff we already had a session with the given PID.
* In this case, s == c should hold (then we did not really modify
if ((c != NULL) && (c->session_id_length != 0))
{
if(lck) CRYPTO_w_lock(CRYPTO_LOCK_SSL_CTX);
- r=(SSL_SESSION *)lh_delete(ctx->sessions,(char *)c);
+ r=(SSL_SESSION *)lh_delete(ctx->sessions,c);
if (r != NULL)
{
ret=1;
}
#endif
- CRYPTO_free_ex_data(ssl_session_meth,(char *)ss,&ss->ex_data);
+ CRYPTO_free_ex_data(ssl_session_meth,ss,&ss->ex_data);
memset(ss->key_arg,0,SSL_MAX_KEY_ARG_LENGTH);
memset(ss->master_key,0,SSL_MAX_MASTER_KEY_LENGTH);
if (ss->peer != NULL) X509_free(ss->peer);
if (ss->ciphers != NULL) sk_SSL_CIPHER_free(ss->ciphers);
memset(ss,0,sizeof(*ss));
- Free(ss);
+ OPENSSL_free(ss);
}
int SSL_set_session(SSL *s, SSL_SESSION *session)
{
/* The reason we don't call SSL_CTX_remove_session() is to
* save on locking overhead */
- lh_delete(p->cache,(char *)s);
+ lh_delete(p->cache,s);
SSL_SESSION_list_remove(p->ctx,s);
s->not_resumable=1;
if (p->ctx->remove_session_cb != NULL)
CRYPTO_w_lock(CRYPTO_LOCK_SSL_CTX);
i=tp.cache->down_load;
tp.cache->down_load=0;
- lh_doall_arg(tp.cache,(void (*)())timeout,(char *)&tp);
+ lh_doall_arg(tp.cache,(void (*)())timeout,&tp);
tp.cache->down_load=i;
CRYPTO_w_unlock(CRYPTO_LOCK_SSL_CTX);
}