X-Git-Url: https://git.openssl.org/gitweb/?p=openssl.git;a=blobdiff_plain;f=ssl%2Fssl_sess.c;h=97f3ce2480a7d10cffb1a46fbbee8f5b09063ba8;hp=3010bc4d572095e3a45b1abb1aa35a34d264ac51;hb=45502bfe19fb03c9f343b03fa6434ee0bece8428;hpb=293b5ca47767005e0341b450eef82633f48359f3

diff --git a/ssl/ssl_sess.c b/ssl/ssl_sess.c
index 3010bc4d57..97f3ce2480 100644
--- a/ssl/ssl_sess.c
+++ b/ssl/ssl_sess.c
@@ -1,4 +1,3 @@
-/* ssl/ssl_sess.c */
 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
@@ -577,13 +576,9 @@ int ssl_get_prev_session(SSL *s, const PACKET *ext, const PACKET *session_id)
     if (try_session_cache &&
         ret == NULL && s->session_ctx->get_session_cb != NULL) {
         int copy = 1;
-        /* The user callback takes a non-const pointer, so grab a local copy. */
-        unsigned char *sid = NULL;
-        size_t sid_len;
-        if (!PACKET_memdup(session_id, &sid, &sid_len))
-            goto err;
-        ret = s->session_ctx->get_session_cb(s, sid, sid_len, &copy);
-        OPENSSL_free(sid);
+        ret = s->session_ctx->get_session_cb(s, PACKET_data(session_id),
+                                             PACKET_remaining(session_id),
+                                             &copy);
 
         if (ret != NULL) {
             s->session_ctx->stats.sess_cb_hit++;
@@ -819,17 +814,10 @@ void SSL_SESSION_free(SSL_SESSION *ss)
         return;
 
     i = CRYPTO_add(&ss->references, -1, CRYPTO_LOCK_SSL_SESSION);
-#ifdef REF_PRINT
-    REF_PRINT("SSL_SESSION", ss);
-#endif
+    REF_PRINT_COUNT("SSL_SESSION", ss);
     if (i > 0)
         return;
-#ifdef REF_CHECK
-    if (i < 0) {
-        fprintf(stderr, "SSL_SESSION_free, bad reference count\n");
-        abort();                /* ok */
-    }
-#endif
+    REF_ASSERT_ISNT(i < 0);
 
     CRYPTO_free_ex_data(CRYPTO_EX_INDEX_SSL_SESSION, ss, &ss->ex_data);
 
@@ -1159,14 +1147,14 @@ void (*SSL_CTX_sess_get_remove_cb(SSL_CTX *ctx)) (SSL_CTX *ctx,
 
 void SSL_CTX_sess_set_get_cb(SSL_CTX *ctx,
                              SSL_SESSION *(*cb) (struct ssl_st *ssl,
-                                                 unsigned char *data, int len,
-                                                 int *copy))
+                                                 const unsigned char *data,
+                                                 int len, int *copy))
 {
     ctx->get_session_cb = cb;
 }
 
 SSL_SESSION *(*SSL_CTX_sess_get_get_cb(SSL_CTX *ctx)) (SSL *ssl,
-                                                       unsigned char *data,
+                                                       const unsigned char *data,
                                                        int len, int *copy) {
     return ctx->get_session_cb;
 }