From: Igor Sysoev <igor@sysoev.ru>
Date: Fri, 23 Apr 2010 09:53:52 +0000 (+0000)
Subject: Zimbra IMAP server may return only 4 bytes: "+ \r\n"
X-Git-Tag: release-0.8.37~14
X-Git-Url: http://git.kaiwu.me/postgresql/log/contrib/postgres_fdw/static/gitweb.js?a=commitdiff_plain;h=ab4c0d36284d822cc8edd71d24520f806ce971e7;p=nginx.git

Zimbra IMAP server may return only 4 bytes: "+ \r\n"
---

diff --git a/src/mail/ngx_mail_proxy_module.c b/src/mail/ngx_mail_proxy_module.c
index 168977604..a3aa5d50d 100644
--- a/src/mail/ngx_mail_proxy_module.c
+++ b/src/mail/ngx_mail_proxy_module.c
@@ -726,7 +726,7 @@ ngx_mail_proxy_read_response(ngx_mail_session_t *s, ngx_uint_t state)
 
     b->last += n;
 
-    if (b->last - b->pos < 5) {
+    if (b->last - b->pos < 4) {
         return NGX_AGAIN;
     }