From: Igor Sysoev <igor@sysoev.ru>
Date: Sun, 16 Mar 2008 13:29:49 +0000 (+0000)
Subject: use the more correct mask
X-Git-Tag: release-0.6.29~8
X-Git-Url: http://www.kaiwu.me/postgresql/commit/?a=commitdiff_plain;h=8c8a6e5f2f3ae008de82e221c1d45d1c9321c15b;p=nginx.git

use the more correct mask
---

diff --git a/src/http/ngx_http_parse.c b/src/http/ngx_http_parse.c
index b83810d2e..2e38434b9 100644
--- a/src/http/ngx_http_parse.c
+++ b/src/http/ngx_http_parse.c
@@ -775,7 +775,7 @@ ngx_http_parse_header_line(ngx_http_request_t *r, ngx_buf_t *b)
             if (c) {
                 hash = ngx_hash(hash, c);
                 r->lowcase_header[i++] = c;
-                i &= ~NGX_HTTP_LC_HEADER_LEN;
+                i &= (NGX_HTTP_LC_HEADER_LEN - 1);
                 break;
             }