# HG changeset patch
# User Igor Sysoev <igor@sysoev.ru>
# Date 1197493114 0
# Node ID 15042ebc34fb323422cb221330743a7706d5eb6d
# Parent  d2a12e9a34e8e0e5261421190d23c265face4a61
r1604 merge:

compatibility with mget: space after HTTP/1.1

diff -r d2a12e9a34e8 -r 15042ebc34fb src/http/ngx_http_parse.c
--- a/src/http/ngx_http_parse.c	Wed Dec 12 20:56:13 2007 +0000
+++ b/src/http/ngx_http_parse.c	Wed Dec 12 20:58:34 2007 +0000
@@ -124,6 +124,7 @@
         sw_major_digit,
         sw_first_minor_digit,
         sw_minor_digit,
+        sw_spaces_after_digit,
         sw_almost_done
     } state;
 
@@ -636,6 +637,11 @@
                 goto done;
             }
 
+            if (ch == ' ') {
+                state = sw_spaces_after_digit;
+                break;
+            }
+
             if (ch < '0' || ch > '9') {
                 return NGX_HTTP_PARSE_INVALID_REQUEST;
             }
@@ -643,6 +649,20 @@
             r->http_minor = r->http_minor * 10 + ch - '0';
             break;
 
+        case sw_spaces_after_digit:
+            switch (ch) {
+            case ' ':
+                break;
+            case CR:
+                state = sw_almost_done;
+                break;
+            case LF:
+                goto done;
+            default:
+                return NGX_HTTP_PARSE_INVALID_REQUEST;
+            }
+            break;
+
         /* end of request line */
         case sw_almost_done:
             r->request_end = p - 1;