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-rw-r--r--ext/openssl/extconf.rb1
-rw-r--r--ext/openssl/ossl_ssl_session.c17
2 files changed, 14 insertions, 4 deletions
diff --git a/ext/openssl/extconf.rb b/ext/openssl/extconf.rb
index e6673fb..2dec2fb 100644
--- a/ext/openssl/extconf.rb
+++ b/ext/openssl/extconf.rb
@@ -98,6 +98,7 @@ have_func("SSL_CTX_set_alpn_select_cb")
have_func("SSL_get_server_tmp_key", ["openssl/ssl.h"])
# added in 1.1.0
+have_struct_member("SSL", "ctx", "openssl/ssl.h") || $defs.push("-DHAVE_OPAQUE_OPENSSL")
have_func("BN_GENCB_new")
have_func("BN_GENCB_free")
have_func("BN_GENCB_get_arg")
diff --git a/ext/openssl/ossl_ssl_session.c b/ext/openssl/ossl_ssl_session.c
index e227e13..59087b4 100644
--- a/ext/openssl/ossl_ssl_session.c
+++ b/ext/openssl/ossl_ssl_session.c
@@ -76,13 +76,22 @@ static VALUE ossl_ssl_session_initialize(VALUE self, VALUE arg1)
/* SSL_SESSION_cmp() was removed without a replacement in 1.0.0 */
static int ossl_SSL_SESSION_cmp(const SSL_SESSION *a, const SSL_SESSION *b)
{
- if (a->ssl_version != b->ssl_version ||
- a->session_id_length != b->session_id_length)
+ unsigned int a_len;
+ const unsigned char *a_sid = SSL_SESSION_get_id(a, &a_len);
+ unsigned int b_len;
+ const unsigned char *b_sid = SSL_SESSION_get_id(b, &b_len);
+
+#if !defined(HAVE_OPAQUE_OPENSSL) /* missing SSL_SESSION_get_ssl_version() ? */
+ if (a->ssl_version != b->ssl_version)
+ return 1;
+#endif
+ if (a_len != b_len)
return 1;
+
#if defined(_WIN32)
- return memcmp(a->session_id, b->session_id, a->session_id_length);
+ return memcmp(a_sid, b_sid, a_len);
#else
- return CRYPTO_memcmp(a->session_id, b->session_id, a->session_id_length);
+ return CRYPTO_memcmp(a_sid, b_sid, a_len);
#endif
}