Use the private RNG for data that is not public

[openssl.git] / ssl / t1_trce.c

diff --git a/ssl/t1_trce.c b/ssl/t1_trce.c
index 55f1824183fc135517a5de93114de922aa3de5c2..d3f67f5b2a6e33de2c75aeb27e1f429f96228b55 100644 (file)
--- a/ssl/t1_trce.c
+++ b/ssl/t1_trce.c
@@ -184,6 +184,8 @@ static const ssl_trace_tbl ssl_ciphers_tbl[] = {
     {0x006B, "TLS_DHE_RSA_WITH_AES_256_CBC_SHA256"},
     {0x006C, "TLS_DH_anon_WITH_AES_128_CBC_SHA256"},
     {0x006D, "TLS_DH_anon_WITH_AES_256_CBC_SHA256"},
+    {0x0081, "TLS_GOSTR341001_WITH_28147_CNT_IMIT"},
+    {0x0083, "TLS_GOSTR341001_WITH_NULL_GOSTR3411"},
     {0x0084, "TLS_RSA_WITH_CAMELLIA_256_CBC_SHA"},
     {0x0085, "TLS_DH_DSS_WITH_CAMELLIA_256_CBC_SHA"},
     {0x0086, "TLS_DH_RSA_WITH_CAMELLIA_256_CBC_SHA"},
@@ -441,6 +443,8 @@ static const ssl_trace_tbl ssl_ciphers_tbl[] = {
     {0x1305, "TLS_AES_128_CCM_8_SHA256"},
     {0xFEFE, "SSL_RSA_FIPS_WITH_DES_CBC_SHA"},
     {0xFEFF, "SSL_RSA_FIPS_WITH_3DES_EDE_CBC_SHA"},
+    {0xFF85, "GOST2012-GOST8912-GOST8912"},
+    {0xFF87, "GOST2012-NULL-GOST12"},
 };
 
 /* Compression methods */
@@ -729,7 +733,7 @@ static int ssl_print_extension(BIO *bio, int indent, int server,
         while (xlen > 0) {
             size_t plen = *ext++;
 
-            if (plen > xlen + 1)
+            if (plen + 1 > xlen)
                 return 0;
             BIO_indent(bio, indent + 2, 80);
             BIO_write(bio, ext, plen);
@@ -888,6 +892,8 @@ static int ssl_print_extensions(BIO *bio, int indent, int server,
         BIO_puts(bio, "No Extensions\n");
         return 1;
     }
+    if (msglen < 2)
+        return 0;
     extslen = (msg[0] << 8) | msg[1];
     if (extslen != msglen - 2)
         return 0;
@@ -1293,6 +1299,8 @@ static int ssl_print_cert_request(BIO *bio, int indent, const SSL *ssl,
         msg += xlen;
     }
 
+    if (msglen < 2)
+        return 0;
     xlen = (msg[0] << 8) | msg[1];
     BIO_indent(bio, indent, 80);
     if (msglen < xlen + 2)
@@ -1493,7 +1501,15 @@ void SSL_trace(int write_p, int version, int content_type,
     switch (content_type) {
     case SSL3_RT_HEADER:
         {
-            int hvers = msg[1] << 8 | msg[2];
+            int hvers;
+
+            /* avoid overlapping with length at the end of buffer */
+            if (msglen < (SSL_IS_DTLS(ssl) ? 13 : 5)) {
+                BIO_puts(bio, write_p ? "Sent" : "Received");
+                ssl_print_hex(bio, 0, " too short message", msg, msglen);
+                break;
+            }
+            hvers = msg[1] << 8 | msg[2];
             BIO_puts(bio, write_p ? "Sent" : "Received");
             BIO_printf(bio, " Record\nHeader:\n  Version = %s (0x%x)\n",
                        ssl_trace_str(hvers, ssl_version_tbl), hvers);