From c5fcb84758d537e0889f5376ccc26dfa39bef9ee Mon Sep 17 00:00:00 2001 From: Joe Orton Date: Tue, 5 Nov 2019 16:44:22 +0000 Subject: [PATCH] Add comment, no functional change. git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1869421 13f79535-47bb-0310-9956-ffa450edef68 --- modules/generators/cgi_common.h | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/modules/generators/cgi_common.h b/modules/generators/cgi_common.h index 85c96855ead..79970253f69 100644 --- a/modules/generators/cgi_common.h +++ b/modules/generators/cgi_common.h @@ -27,6 +27,10 @@ #include "httpd.h" #include "util_filter.h" +/* Read and discard all output from the brigade. Note that with the + * CGI bucket, the brigade will become empty once the script's stdout + * is closed (or on error/timeout), but the stderr output may not have + * been entirely captured at this point. */ static void discard_script_output(apr_bucket_brigade *bb) { apr_bucket *e; -- 2.47.3