diff options
| -rw-r--r-- | ssl/ssl_lib.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/ssl/ssl_lib.c b/ssl/ssl_lib.c index f957664a48..c72341547a 100644 --- a/ssl/ssl_lib.c +++ b/ssl/ssl_lib.c @@ -3054,7 +3054,8 @@ int SSL_export_keying_material(SSL *s, unsigned char *out, size_t olen, const unsigned char *context, size_t contextlen, int use_context) { - if (s->version < TLS1_VERSION && s->version != DTLS1_BAD_VER) + if (s->session == NULL + || (s->version < TLS1_VERSION && s->version != DTLS1_BAD_VER)) return -1; return s->method->ssl3_enc->export_keying_material(s, out, olen, label, |