mod_proxy: follow up to r1750392: comment on proxy_conn_rec->tmp_bb.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1750494 13f79535-47bb-0310-9956-ffa450edef68

diff --git a/modules/proxy/mod_proxy.h b/modules/proxy/mod_proxy.h
index 8184d078353bbdb6fc324e1f3176efcd249d2d5f..7a4fb3e27ff6f162d2487da1c5b28de810ecc7c0 100644 (file)
--- a/modules/proxy/mod_proxy.h
+++ b/modules/proxy/mod_proxy.h
@@ -271,7 +271,10 @@ typedef struct {
     unsigned int inreslist:1;  /* connection in apr_reslist? */
     const char   *uds_path;    /* Unix domain socket path */
     const char   *ssl_hostname;/* Hostname (SNI) in use by SSL connection */
-    apr_bucket_brigade *tmp_bb;
+    apr_bucket_brigade *tmp_bb;/* Temporary brigade created with the connection
+                                * and its scpool/bucket_alloc (NULL before),
+                                * must be left cleaned when used (locally).
+                                */
 } proxy_conn_rec;
 
 typedef struct {