Fix read_ahead issue

[openssl.git] / ssl / s3_lib.c

diff --git a/ssl/s3_lib.c b/ssl/s3_lib.c
index 7023ba5d8365d951883c7cd1396332e433f9f4f5..a7dbbf688d80b6904afa42a63b830c6c9dc9c1f3 100644 (file)
--- a/ssl/s3_lib.c
+++ b/ssl/s3_lib.c
@@ -3078,16 +3078,6 @@ const SSL_CIPHER *ssl3_get_cipher(unsigned int u)
         return (NULL);
 }
 
-int ssl3_pending(const SSL *s)
-{
-    if (s->rstate == SSL_ST_READ_BODY)
-        return 0;
-
-    return (SSL3_RECORD_get_type(RECORD_LAYER_get_rrec(&s->rlayer))
-           == SSL3_RT_APPLICATION_DATA)
-           ? SSL3_RECORD_get_length(RECORD_LAYER_get_rrec(&s->rlayer)) : 0;
-}
-
 int ssl3_set_handshake_header(SSL *s, int htype, unsigned long len)
 {
     unsigned char *p = (unsigned char *)s->init_buf->data;
@@ -3112,8 +3102,6 @@ int ssl3_new(SSL *s)
         goto err;
     memset(s3, 0, sizeof *s3);
     s->s3 = s3;
-    SSL3_RECORD_clear(RECORD_LAYER_get_rrec(&s->rlayer));
-    memset(s3->wrec.seq_num, 0, sizeof(s3->wrec.seq_num));
     
 #ifndef OPENSSL_NO_SRP
     if(!SSL_SRP_CTX_init(s))
@@ -3131,7 +3119,6 @@ void ssl3_free(SSL *s)
         return;
 
     ssl3_cleanup_key_block(s);
-    SSL3_RECORD_release(RECORD_LAYER_get_rrec(&s->rlayer));
 #ifndef OPENSSL_NO_DH
     DH_free(s->s3->tmp.dh);
 #endif
@@ -3165,7 +3152,6 @@ void ssl3_clear(SSL *s)
     if (s->s3->tmp.ca_names != NULL)
         sk_X509_NAME_pop_free(s->s3->tmp.ca_names, X509_NAME_free);
 
-    SSL3_RECORD_release(RECORD_LAYER_get_rrec(&s->rlayer));
 #ifndef OPENSSL_NO_DH
     DH_free(s->s3->tmp.dh);
     s->s3->tmp.dh = NULL;
@@ -3197,7 +3183,6 @@ void ssl3_clear(SSL *s)
 
     ssl_free_wbio_buffer(s);
 
-    s->packet_length = 0;
     s->s3->renegotiate = 0;
     s->s3->total_renegotiations = 0;
     s->s3->num_renegotiations = 0;
@@ -4476,8 +4461,8 @@ int ssl3_renegotiate_check(SSL *s)
     int ret = 0;
 
     if (s->s3->renegotiate) {
-        if ((SSL3_BUFFER_get_left(RECORD_LAYER_get_rbuf(&s->rlayer)) == 0)
-            && (SSL3_BUFFER_get_left(RECORD_LAYER_get_wbuf(&s->rlayer)) == 0)
+        if (!RECORD_LAYER_read_pending(&s->rlayer)
+            && !RECORD_LAYER_write_pending(&s->rlayer)
             && !SSL_in_init(s)) {
             /*
              * if we are the server, and we have sent a 'RENEGOTIATE'