SSL: silenced GCC warnings when building with BoringSSL.

BoringSSL uses macro stub for SSL_CTX_set_ecdh_auto that expands to 1, which triggers -Wunused-value "statement with no effect" warnings.
goon-13 · Sep 8, 2022 · 5071bc0 · 5071bc0
1 parent fb0890a
commit 5071bc0
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/event/ngx_event_openssl.c b/src/event/ngx_event_openssl.c
@@ -1428,7 +1428,7 @@ ngx_ssl_ecdh_curve(ngx_conf_t *cf, ngx_ssl_t *ssl, ngx_str_t *name)
 
 #ifdef SSL_CTRL_SET_ECDH_AUTO
     /* not needed in OpenSSL 1.1.0+ */
-    SSL_CTX_set_ecdh_auto(ssl->ctx, 1);
+    (void) SSL_CTX_set_ecdh_auto(ssl->ctx, 1);
 #endif
 
     if (ngx_strcmp(name->data, "auto") == 0) {