From: Michael R Sweet <michael.r.sweet@gmail.com>
Date: Thu, 24 Jan 2019 19:31:28 +0000 (-0500)
Subject: Fix online help through web interface...
X-Git-Tag: v2.3b8~122
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bd880c0c4dd8380e60c8f1f151b9564ae9f90564;p=thirdparty%2Fcups.git

Fix online help through web interface...
---

diff --git a/scheduler/client.c b/scheduler/client.c
index c649472488..153a6e4432 100644
--- a/scheduler/client.c
+++ b/scheduler/client.c
@@ -2695,7 +2695,15 @@ get_file(cupsd_client_t *con,		/* I  - Client connection */
 
   language[0] = '\0';
 
-  if ((!strncmp(con->uri, "/ppd/", 5) || !strncmp(con->uri, "/printers/", 10) || !strncmp(con->uri, "/classes/", 9)) && !strcmp(con->uri + strlen(con->uri) - 4, ".ppd"))
+  if (!strncmp(con->uri, "/help", 5) && (con->uri[5] == '/' || !con->uri[5]))
+  {
+   /*
+    * All help files are served by the help.cgi program...
+    */
+
+    return (NULL);
+  }
+  else if ((!strncmp(con->uri, "/ppd/", 5) || !strncmp(con->uri, "/printers/", 10) || !strncmp(con->uri, "/classes/", 9)) && !strcmp(con->uri + strlen(con->uri) - 4, ".ppd"))
   {
     strlcpy(dest, strchr(con->uri + 1, '/') + 1, sizeof(dest));
     dest[strlen(dest) - 4] = '\0'; /* Strip .ppd */