More prototypes.

[openssl.git] / ssl / s2_lib.c

diff --git a/ssl/s2_lib.c b/ssl/s2_lib.c
index d11673ee907591fcc4bef28306b91f566dac3eee..12b8458a584c4603e1903e348a8aeffcf88f22d7 100644 (file)
--- a/ssl/s2_lib.c
+++ b/ssl/s2_lib.c
@@ -67,7 +67,7 @@ static long ssl2_default_timeout(void );
 static long ssl2_default_timeout();
 #endif
 
-char *ssl2_version_str="SSLv2 part of OpenSSL 0.9.1c 23-Dec-1998";
+char *ssl2_version_str="SSLv2 part of OpenSSL 0.9.2 31-Dec-1998";
 
 #define SSL2_NUM_CIPHERS (sizeof(ssl2_ciphers)/sizeof(SSL_CIPHER))
 
@@ -257,6 +257,9 @@ SSL *s;
        {
        SSL2_CTX *s2;
 
+       if(s == NULL)
+           return;
+
        s2=s->s2;
        if (s2->rbuf != NULL) Free(s2->rbuf);
        if (s2->wbuf != NULL) Free(s2->wbuf);
@@ -317,7 +320,7 @@ char *parg;
 /* This function needs to check if the ciphers required are actually
  * available */
 SSL_CIPHER *ssl2_get_cipher_by_char(p)
-unsigned char *p;
+const unsigned char *p;
        {
        static int init=1;
        static SSL_CIPHER *sorted[SSL2_NUM_CIPHERS];
@@ -351,7 +354,7 @@ unsigned char *p;
        }
 
 int ssl2_put_cipher_by_char(c,p)
-SSL_CIPHER *c;
+const SSL_CIPHER *c;
 unsigned char *p;
        {
        long l;