Fix error in BIO_get_ktls_send() and BIO_get_ktls_recv()

[oweals/openssl.git] / include / openssl / bio.h

diff --git a/include/openssl/bio.h b/include/openssl/bio.h
index 85cbe0ae67f8a014372b5732ac9f6e213f9243d0..66e0b96b444ef9c59c77eb85e3c7c306e1dc9f90 100644 (file)
--- a/include/openssl/bio.h
+++ b/include/openssl/bio.h
@@ -152,13 +152,20 @@ extern "C" {
  * # define BIO_CTRL_CLEAR_KTLS_CTRL_MSG           75
  */
 
-#  define BIO_CTRL_GET_KTLS_SEND                 73
-#  define BIO_CTRL_GET_KTLS_RECV                 76
+# define BIO_CTRL_GET_KTLS_SEND                 73
+# define BIO_CTRL_GET_KTLS_RECV                 76
 
+# ifndef OPENSSL_NO_KTLS
 #  define BIO_get_ktls_send(b)         \
-     BIO_ctrl(b, BIO_CTRL_GET_KTLS_SEND, 0, NULL)
+     (BIO_method_type(b) == BIO_TYPE_SOCKET \
+      && BIO_ctrl(b, BIO_CTRL_GET_KTLS_SEND, 0, NULL))
 #  define BIO_get_ktls_recv(b)         \
-     BIO_ctrl(b, BIO_CTRL_GET_KTLS_RECV, 0, NULL)
+     (BIO_method_type(b) == BIO_TYPE_SOCKET \
+      && BIO_ctrl(b, BIO_CTRL_GET_KTLS_RECV, 0, NULL))
+# else
+#  define BIO_get_ktls_send(b)  (0)
+#  define BIO_get_ktls_recv(b)  (0)
+# endif
 
 /* modifiers */
 # define BIO_FP_READ             0x02