From: Ryan Bloom <rbb@apache.org>
Date: Thu, 9 Aug 2001 04:56:23 +0000 (+0000)
Subject: If we are going to get the length of a brigade, it helps if that
X-Git-Tag: 2.0.24~137
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=4b239f39d3d4b74108c4db4261ba0eff9b1829fd;p=apache

If we are going to get the length of a brigade, it helps if that
brigade has data.  To that end, if we have just expanded ctx->b, we need
to concat ctx->b to the end of b, so that b has something to pass
back to the previous filter.

This fixes the problem with the proxy not proxying non-keepalive
connections.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@90046 13f79535-47bb-0310-9956-ffa450edef68
---

diff --git a/modules/http/http_protocol.c b/modules/http/http_protocol.c
index 8f183f41df..397a269ed0 100644
--- a/modules/http/http_protocol.c
+++ b/modules/http/http_protocol.c
@@ -660,6 +660,7 @@ apr_status_t ap_http_filter(ap_filter_t *f, apr_bucket_brigade *b, ap_input_mode
             apr_size_t len;
             apr_bucket_read(e, &str, &len, APR_BLOCK_READ);
         }
+        APR_BRIGADE_CONCAT(b, ctx->b);
         apr_brigade_length(b, 1, &total);
         *readbytes = total;
         e = apr_bucket_eos_create();