From c959a9ace830ba9ad1103cc43e25b0207d06a646 Mon Sep 17 00:00:00 2001
From: "William A. Rowe Jr" <wrowe@apache.org>
Date: Sat, 22 Jun 2002 16:32:45 +0000
Subject: [PATCH]   Note the changed meaning of the NULL next_filter argument
 to the   ap_sub_req_lookup() family, and fix a few oddball cases (those are, 
  PATH_TRANSLATED reference issues.)

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@95844 13f79535-47bb-0310-9956-ffa450edef68
---
 include/http_request.h        | 6 +++---
 modules/generators/mod_cgi.c  | 2 +-
 modules/generators/mod_cgid.c | 2 +-
 3 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/include/http_request.h b/include/http_request.h
index 571362a1f1..01b16ca2f2 100644
--- a/include/http_request.h
+++ b/include/http_request.h
@@ -108,7 +108,7 @@ AP_DECLARE(int) ap_process_request_internal(request_rec *r);
  * @param new_file The URI to lookup
  * @param r The current request
  * @param next_filter The first filter the sub_request should use.  If this is
- *                    NULL, it defaults to the first filter for the main request
+ *                    NULL this subrequest cannot be served [lookup only]
  * @return The new request record
  * @deffunc request_rec * ap_sub_req_lookup_uri(const char *new_file, const request_rec *r)
  */
@@ -122,7 +122,7 @@ AP_DECLARE(request_rec *) ap_sub_req_lookup_uri(const char *new_file,
  * @param new_file The URI to lookup
  * @param r The current request
  * @param next_filter The first filter the sub_request should use.  If this is
- *                    NULL, it defaults to the first filter for the main request
+ *                    NULL this subrequest cannot be served [lookup only]
  * @return The new request record
  * @deffunc request_rec * ap_sub_req_lookup_file(const char *new_file, const request_rec *r)
  */
@@ -140,7 +140,7 @@ AP_DECLARE(request_rec *) ap_sub_req_lookup_file(const char *new_file,
  *      AP_SUBREQ_MERGE_ARGS  merge r->args and r->path_info
  * </PRE>
  * @param next_filter The first filter the sub_request should use.  If this is
- *                    NULL, it defaults to the first filter for the main request
+ *                    NULL this subrequest cannot be served [lookup only]
  * @return The new request record
  * @deffunc request_rec * ap_sub_req_lookup_dirent(apr_finfo_t *finfo, int subtype, const request_rec *r)
  * @tip The apr_dir_read flags value APR_FINFO_MIN|APR_FINFO_NAME flag is the 
diff --git a/modules/generators/mod_cgi.c b/modules/generators/mod_cgi.c
index 7914df7024..303da0919c 100644
--- a/modules/generators/mod_cgi.c
+++ b/modules/generators/mod_cgi.c
@@ -361,7 +361,7 @@ static void add_ssi_vars(request_rec *r, ap_filter_t *next)
                                                            r->path_info));
 
         pa_req = ap_sub_req_lookup_uri(ap_escape_uri(r->pool, r->path_info),
-                                       r, next);
+                                       r, NULL);
         if (pa_req->filename) {
             apr_table_setn(e, "PATH_TRANSLATED",
                            apr_pstrcat(r->pool, pa_req->filename,
diff --git a/modules/generators/mod_cgid.c b/modules/generators/mod_cgid.c
index 506e0710dc..c6b26d7509 100644
--- a/modules/generators/mod_cgid.c
+++ b/modules/generators/mod_cgid.c
@@ -1371,7 +1371,7 @@ static void add_ssi_vars(request_rec *r, ap_filter_t *next)
 
         apr_table_setn(e, "PATH_INFO", ap_escape_shell_cmd(r->pool, r->path_info));
 
-        pa_req = ap_sub_req_lookup_uri(ap_escape_uri(r->pool, r->path_info), r, next);
+        pa_req = ap_sub_req_lookup_uri(ap_escape_uri(r->pool, r->path_info), r, NULL);
         if (pa_req->filename) {
             apr_table_setn(e, "PATH_TRANSLATED",
                            apr_pstrcat(r->pool, pa_req->filename, pa_req->path_info, NULL));
-- 
2.50.1