From: Varun Rapelly <vrapelly@marvell.com>
Date: Mon, 30 Jun 2025 15:35:59 +0000 (+0000)
Subject: tls: fix compilation issue with openssl-1.1
X-Git-Tag: v26.02-rc0~203
X-Git-Url: https://gerrit.fd.io/r/gitweb?a=commitdiff_plain;h=refs%2Fchanges%2F62%2F43362%2F2;p=vpp.git

tls: fix compilation issue with openssl-1.1

This patch fixes compilation issue observed with openssl-1.1
with 'SSL_CTX_set_async_callback'.

Type: fix

Change-Id: I3d65f69056034b4afcebd7813c34f9ecebd299e0
Signed-off-by: Varun Rapelly <vrapelly@marvell.com>
---

diff --git a/src/plugins/tlsopenssl/tls_openssl.c b/src/plugins/tlsopenssl/tls_openssl.c
index 651053b33c6..8d3f5f381cd 100644
--- a/src/plugins/tlsopenssl/tls_openssl.c
+++ b/src/plugins/tlsopenssl/tls_openssl.c
@@ -795,12 +795,14 @@ openssl_ctx_init_client (tls_ctx_t * ctx)
 
   SSL_CTX_set_ecdh_auto (oc->client_ssl_ctx, 1);
   SSL_CTX_set_mode (oc->client_ssl_ctx, SSL_MODE_ENABLE_PARTIAL_WRITE);
+#ifdef HAVE_OPENSSL_ASYNC
   if (om->async)
     {
       SSL_CTX_set_mode (oc->client_ssl_ctx, SSL_MODE_ASYNC);
       SSL_CTX_set_async_callback (oc->client_ssl_ctx,
 				  tls_async_openssl_callback);
     }
+#endif
 
   rv =
     SSL_CTX_set_cipher_list (oc->client_ssl_ctx, (const char *) om->ciphers);