details: https://hg.nginx.org/nginx/rev/ba5cf8f73a2d
branches:
changeset: 8070:ba5cf8f73a2d
user: Sergey Kandaurov <pluknet@nginx.com>
date: Thu Sep 08 13:53:49 2022 +0400
description:
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.

diffstat:

src/event/ngx_event_openssl.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)

diffs (12 lines):

diff -r a423e314c22f -r ba5cf8f73a2d src/event/ngx_event_openssl.c
--- a/src/event/ngx_event_openssl.c Wed Sep 07 00:47:31 2022 +0300
+++ b/src/event/ngx_event_openssl.c Thu Sep 08 13:53:49 2022 +0400
@@ -1428,7 +1428,7 @@ ngx_ssl_ecdh_curve(ngx_conf_t *cf, ngx_s

#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) {
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