X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=ssl%2Fs23_srvr.c;h=c5404ca0bcd4c015f0273f38e22ef07bffb92585;hb=18be6c411645232e84dbb906b71bd8bdff50fcd9;hp=f2e1dc4173bef6690bf8ab5dbd133fcb1d0cd395;hpb=ba1c602281ebe05087b8441b51cf9cf63c066a8c;p=oweals%2Fopenssl.git

diff --git a/ssl/s23_srvr.c b/ssl/s23_srvr.c
index f2e1dc4173..c5404ca0bc 100644
--- a/ssl/s23_srvr.c
+++ b/ssl/s23_srvr.c
@@ -110,11 +110,11 @@
  */
 
 #include <stdio.h>
+#include "ssl_locl.h"
 #include <openssl/buffer.h>
 #include <openssl/rand.h>
 #include <openssl/objects.h>
 #include <openssl/evp.h>
-#include "ssl_locl.h"
 
 static SSL_METHOD *ssl23_get_server_method(int ver);
 int ssl23_get_client_hello(SSL *s);
@@ -139,11 +139,18 @@ SSL_METHOD *SSLv23_server_method(void)
 
 	if (init)
 		{
-		memcpy((char *)&SSLv23_server_data,
-			(char *)sslv23_base_method(),sizeof(SSL_METHOD));
-		SSLv23_server_data.ssl_accept=ssl23_accept;
-		SSLv23_server_data.get_ssl_method=ssl23_get_server_method;
-		init=0;
+		CRYPTO_w_lock(CRYPTO_LOCK_SSL_METHOD);
+
+		if (init)
+			{
+			memcpy((char *)&SSLv23_server_data,
+				(char *)sslv23_base_method(),sizeof(SSL_METHOD));
+			SSLv23_server_data.ssl_accept=ssl23_accept;
+			SSLv23_server_data.get_ssl_method=ssl23_get_server_method;
+			init=0;
+			}
+
+		CRYPTO_w_unlock(CRYPTO_LOCK_SSL_METHOD);
 		}
 	return(&SSLv23_server_data);
 	}
@@ -152,7 +159,7 @@ int ssl23_accept(SSL *s)
 	{
 	BUF_MEM *buf;
 	unsigned long Time=time(NULL);
-	void (*cb)()=NULL;
+	void (*cb)(const SSL *ssl,int type,int val)=NULL;
 	int ret= -1;
 	int new_state,state;
 
@@ -420,7 +427,9 @@ int ssl23_get_client_hello(SSL *s)
 		j=ssl23_read_bytes(s,n+2);
 		if (j <= 0) return(j);
 
-		ssl3_finish_mac(s,&(s->packet[2]),s->packet_length-2);
+		ssl3_finish_mac(s, s->packet+2, s->packet_length-2);
+		if (s->msg_callback)
+			s->msg_callback(0, SSL2_VERSION, 0, s->packet+2, s->packet_length-2, s, s->msg_callback_arg); /* CLIENT-HELLO */
 
 		p=s->packet;
 		p+=5;
@@ -471,7 +480,7 @@ int ssl23_get_client_hello(SSL *s)
 		*(d++)=1;
 		*(d++)=0;
 		
-		i=(d-(unsigned char *)s->init_buf->data);
+		i = (d-(unsigned char *)s->init_buf->data) - 4;
 		l2n3((long)i, d_len);
 
 		/* get the data reused from the init_buf */
@@ -503,7 +512,7 @@ int ssl23_get_client_hello(SSL *s)
 
 		if (s->s3 != NULL) ssl3_free(s);
 
-		if (!BUF_MEM_grow(s->init_buf,
+		if (!BUF_MEM_grow_clean(s->init_buf,
 			SSL2_MAX_RECORD_LENGTH_3_BYTE_HEADER))
 			{
 			goto err;