From 5b1cf0d91fa77eaef608cd04f929892bd9aa7b1a Mon Sep 17 00:00:00 2001
From: Igor Sysoev <igor@sysoev.ru>
Date: Sun, 6 May 2007 18:15:32 +0000
Subject: [PATCH] fix multipart ranges trailing

---
 src/http/modules/ngx_http_range_filter_module.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/http/modules/ngx_http_range_filter_module.c b/src/http/modules/ngx_http_range_filter_module.c
index 62b537fb0..11da43d92 100644
--- a/src/http/modules/ngx_http_range_filter_module.c
+++ b/src/http/modules/ngx_http_range_filter_module.c
@@ -636,7 +636,8 @@ ngx_http_range_body_filter(ngx_http_request_t *r, ngx_chain_t *in)
         return NGX_ERROR;
     }
 
-    b->last = ngx_cpymem(b->pos, ctx->boundary_header.data, 4 + 10);
+    b->last = ngx_cpymem(b->pos, ctx->boundary_header.data,
+                         sizeof(CRLF "--") - 1 + NGX_ATOMIC_T_LEN);
     *b->last++ = '-'; *b->last++ = '-';
     *b->last++ = CR; *b->last++ = LF;