commit 183f9a6dce035cd61be251ffcd6540a3fe28b199
author Igor Sysoev <igor@sysoev.ru> Wed Apr 09 15:42:08 2003 +0000
committer Igor Sysoev <igor@sysoev.ru> Wed Apr 09 15:42:08 2003 +0000
tree e879b7b7e95c53945b8766f2eda4d6696e64f1b6
parent e2a3154f0e3020e1f21f5a88b29daf8cc26e0dc5

nginx-0.0.1-2003-04-09-19:42:08 import

src/http/ngx_http_parse.c

diff --git a/src/http/ngx_http_parse.c b/src/http/ngx_http_parse.c
index 15bdb61..19d599b 100644
--- a/src/http/ngx_http_parse.c
+++ b/src/http/ngx_http_parse.c
@@ -405,12 +405,14 @@
                 break;
             }
 
-            if (ch == '/') {
-                /* IIS can send duplicate "HTTP/1.1 ..." lines */
-                if (r->proxy && ngx_strncmp(r->header_start, "HTTP", 4) == 0) {
-                    state = sw_ignore_line;
-                    break;
-                }
+            /* IIS can send duplicate "HTTP/1.1 ..." lines */
+            if (ch == '/'
+                && r->proxy
+                && p - r->header_start == 5
+                && ngx_strncmp(r->header_start, "HTTP", 4) == 0)
+            {
+                state = sw_ignore_line;
+                break;
             }
 
             return NGX_HTTP_PARSE_INVALID_HEADER;