From d47c435e9e92d09db50d2224752b47a482639898 Mon Sep 17 00:00:00 2001
From: Ruslan Ermilov <ru@nginx.com>
Date: Tue, 19 Nov 2013 06:57:58 +0400
Subject: [PATCH] Proper backtracking after space in a request line.

---
 src/http/ngx_http_parse.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/http/ngx_http_parse.c b/src/http/ngx_http_parse.c
index 973bc7430..cf89b8cfe 100644
--- a/src/http/ngx_http_parse.c
+++ b/src/http/ngx_http_parse.c
@@ -617,6 +617,7 @@ ngx_http_parse_request_line(ngx_http_request_t *r, ngx_buf_t *b)
             default:
                 r->space_in_uri = 1;
                 state = sw_check_uri;
+                p--;
                 break;
             }
             break;
@@ -670,6 +671,7 @@ ngx_http_parse_request_line(ngx_http_request_t *r, ngx_buf_t *b)
             default:
                 r->space_in_uri = 1;
                 state = sw_uri;
+                p--;
                 break;
             }
             break;