Address coverity-reported NULL dereference in SSL_SESSION_print()
We need to check the provided SSL_SESSION* for NULL before
attempting to derference it to see if it's a TLS 1.3 session.
@@ -33,10 +33,11 @@ int SSL_SESSION_print(BIO *bp, const SSL_SESSION *x)
{
size_t i;
const char *s;
- int istls13 = (x->ssl_version == TLS1_3_VERSION);
+ int istls13;
if (x == NULL)
goto err;
+ istls13 = (x->ssl_version == TLS1_3_VERSION);
if (BIO_puts(bp, "SSL-Session:\n") <= 0)
goto err;
s = ssl_protocol_to_string(x->ssl_version);
