From: Valentin Bartenev <vbart@nginx.com>
Date: Thu, 2 Jul 2015 14:20:29 +0000 (+0300)
Subject: Stream: fixed possible integer overflow in rate limiting.
X-Git-Tag: release-1.9.3~6
X-Git-Url: http://git.kaiwu.me/sitemap.xml?a=commitdiff_plain;h=cd17f869cf2c9a72cf90e67afec0271a8ff12f10;p=nginx.git

Stream: fixed possible integer overflow in rate limiting.
---

diff --git a/src/stream/ngx_stream_proxy_module.c b/src/stream/ngx_stream_proxy_module.c
index 761e5f708..c25d6a1b6 100644
--- a/src/stream/ngx_stream_proxy_module.c
+++ b/src/stream/ngx_stream_proxy_module.c
@@ -1062,7 +1062,7 @@ ngx_stream_proxy_process(ngx_stream_session_t *s, ngx_uint_t from_upstream,
                     break;
                 }
 
-                if (size > (size_t) limit) {
+                if ((off_t) size > limit) {
                     size = (size_t) limit;
                 }
             }