nginx-1.0.11-request_body_in_single_buf.patch

# HG changeset patch
# User Maxim Dounin <mdounin@mdounin.ru>
# Date 1309799136 -14400
# Node ID 99e276bba8596bc4df9e638482ee413f4c6bf700
# Parent  e7b2f945d55ae44a2295facf9e3336dc4633e5b5
Core: fix body with request_body_in_single_buf.

If there were preread data and request body was big enough first part
of request body was duplicated.

See report here:
http://nginx.org/pipermail/nginx/2011-July/027756.html

diff --git a/src/http/ngx_http_request_body.c b/src/http/ngx_http_request_body.c
--- a/src/http/ngx_http_request_body.c
+++ b/src/http/ngx_http_request_body.c
@@ -372,7 +372,9 @@ ngx_http_do_read_client_request_body(ngx
         }
     }
 
-    if (r->request_body_in_file_only && rb->bufs->next) {
+    if (rb->bufs->next
+        && (r->request_body_in_file_only || r->request_body_in_single_buf))
+    {
         rb->bufs = rb->bufs->next;
     }