From d19df159043106a4d6dfd113696900b5b0dae24b Mon Sep 17 00:00:00 2001 From: Andrei Belov Date: Mon, 3 Apr 2017 12:52:01 +0300 Subject: [PATCH] Fix building with nginx >= 1.11.11 Closes SpiderLabs/ModSecurity#1359 See also: http://hg.nginx.org/nginx/rev/e662cbf1b932 --- nginx/modsecurity/ngx_http_modsecurity.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/nginx/modsecurity/ngx_http_modsecurity.c b/nginx/modsecurity/ngx_http_modsecurity.c index 7c13953..367b2b8 100644 --- a/nginx/modsecurity/ngx_http_modsecurity.c +++ b/nginx/modsecurity/ngx_http_modsecurity.c @@ -528,9 +528,15 @@ ngx_http_modsecurity_save_request_body(ngx_http_request_t *r) hc = r->http_connection; +#if defined(nginx_version) && nginx_version >= 1011011 + if (hc->free && size == cscf->large_client_header_buffers.size) { + + buf = hc->free->buf; +#else if (hc->nfree && size == cscf->large_client_header_buffers.size) { buf = hc->free[--hc->nfree]; +#endif ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, "ModSecurity: use http free large header buffer: %p %uz",