Return error code 404 in certain cases

1 files changed, 7 insertions, 0 deletions

diff --git a/archives/html/msgtxt.php b/archives/html/msgtxt.php
index 86f7a9d3..639c1dfd 100644
--- a/archives/html/msgtxt.php
+++ b/archives/html/msgtxt.php
@@ -7,6 +7,12 @@ $parts = split("@", $id, 2);
 
 header("Content-type: text/plain");
 
+if (strlen($parts[1]) < 4 || strlen($parts[0]) < 4) {
+	header("Status: 404 probably unindexed message");
+	print "maybe this message is valid, but we don't have it\n";
+	exit;
+}
+
 $dir = substr($parts[1], 0, 2) .
 	"/" .
 	substr($parts[1], 2, 2) .
@@ -20,6 +26,7 @@ $dir = substr($parts[1], 0, 2) .
 
 $filename= $_SERVER['DOCUMENT_ROOT'] . "/../messages/" . $dir . "/" . $id;
 if (!file_exists($filename)) {
+	header("Status: 404 No such Message-Id");
 	print "No message with Message-Id " . $_GET["id"] ." found\n";
 	exit;
 }