Set protocol in init_client()

If TCP is being used, protocol = 0 is passed to init_client(), then
protocol == IPPROTO_TCP fails when attempting to set BIO_SOCK_NODELAY.

Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Tim Hudson <tjh@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/17838)

(cherry picked from commit 54b6755702309487ea860e1cc3e60ccef4cf7878)

diff --git a/apps/s_socket.c b/apps/s_socket.c
index aee366d5f4579710c5e2fcfdb0f7ddc2a9570deb..a518d56200ee8dab2fd10807a1ab7305e4a4b010 100644 (file)
--- a/apps/s_socket.c
+++ b/apps/s_socket.c
@@ -147,7 +147,7 @@ int init_client(int *sock, const char *host, const char *port,
 #endif
 
         if (!BIO_connect(*sock, BIO_ADDRINFO_address(ai),
-                         protocol == IPPROTO_TCP ? BIO_SOCK_NODELAY : 0)) {
+                         BIO_ADDRINFO_protocol(ai) == IPPROTO_TCP ? BIO_SOCK_NODELAY : 0)) {
             BIO_closesocket(*sock);
             *sock = INVALID_SOCKET;
             continue;