ngx_http_lua_ffi_balancer_set_ssl_ctx: Support openssl < 1.1.0

james-callahan · james-callahan · commit 83f7f89f38cb · 2018-03-21T14:25:53.000+11:00
diff --git a/src/ngx_http_lua_balancer.c b/src/ngx_http_lua_balancer.c
@@ -802,7 +802,11 @@ ngx_http_lua_ffi_balancer_set_ssl_ctx(ngx_http_request_t *r,
         return NGX_OK;
     }
 
+#if OPENSSL_VERSION_NUMBER >= 0x10100000L
     if (!SSL_CTX_up_ref(ssl_ctx)) {
+#else
+    if (CRYPTO_add(&ssl_ctx->references, 1, CRYPTO_LOCK_SSL_CTX) < 2) {
+#endif
         *err = "unable to take reference to SSL_CTX*";
         return NGX_ERROR;
     }

Original file line number	Diff line number	Diff line change
`@@ -802,7 +802,11 @@ ngx_http_lua_ffi_balancer_set_ssl_ctx(ngx_http_request_t *r,`
`802`	`802`	`return NGX_OK;`
`803`	`803`	`}`
`804`	`804`
	`805`	`+#if OPENSSL_VERSION_NUMBER >= 0x10100000L`
`805`	`806`	`if (!SSL_CTX_up_ref(ssl_ctx)) {`
	`807`	`+#else`
	`808`	`+ if (CRYPTO_add(&ssl_ctx->references, 1, CRYPTO_LOCK_SSL_CTX) < 2) {`
	`809`	`+#endif`
`806`	`810`	`err = "unable to take reference to SSL_CTX";`
`807`	`811`	`return NGX_ERROR;`
`808`	`812`	`}`