From: Igor Sysoev <igor@sysoev.ru>
Date: Thu, 2 Oct 2008 15:38:26 +0000 (+0000)
Subject: fix r2122:
X-Git-Tag: release-0.7.18~2
X-Git-Url: http://www.kaiwu.me/postgresql/commit/?a=commitdiff_plain;h=674371499c3531d7748b88095ba2f75c8719b0cd;p=nginx.git

fix r2122:
*) update file buf pointers,
*) avoid "zero buf" alert
---

diff --git a/src/http/modules/ngx_http_range_filter_module.c b/src/http/modules/ngx_http_range_filter_module.c
index 377ca9b28..4a15637f5 100644
--- a/src/http/modules/ngx_http_range_filter_module.c
+++ b/src/http/modules/ngx_http_range_filter_module.c
@@ -654,7 +654,13 @@ ngx_http_range_singlepart_body(ngx_http_request_t *r,
             ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
                            "http range body skip");
 
+            if (buf->in_file) {
+                buf->file_pos = buf->file_last;
+            }
+
             buf->pos = buf->last;
+            buf->sync = 1;
+
             continue;
         }