From a276dfba7a4228aef22af1c669bec8012715f4a4 Mon Sep 17 00:00:00 2001
From: Leo-Andres Hofmann <hofmann@leo-andres.de>
Date: Thu, 13 May 2021 11:27:04 +0200
Subject: [PATCH] getrrdimage.cgi: Allow more non-word characters in the URL
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As discussed in bug #12615

Signed-off-by: Leo-Andres Hofmann <hofmann@leo-andres.de>
Reviewed-by: Adolf Belka <adolf.belka@ipfire.org>
Reviewed-by: Peter Müller <peter.mueller@ipfire.org>
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
---
 html/cgi-bin/getrrdimage.cgi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/html/cgi-bin/getrrdimage.cgi b/html/cgi-bin/getrrdimage.cgi
index 34ee4bf7aa..c08247c571 100644
--- a/html/cgi-bin/getrrdimage.cgi
+++ b/html/cgi-bin/getrrdimage.cgi
@@ -50,7 +50,7 @@ my $graph = $query{'graph'};
 my $range = lc $query{'range'}; # lower case
 
 # Check parameters
-unless(($origin =~ /^\w+?\.cgi$/) && ($graph =~ /^[\w-]+?$/) && ($range ~~ @Graphs::time_ranges)) {
+unless(($origin =~ /^\w+?\.cgi$/) && ($graph =~ /^[\w\-.,; ]+?$/) && ($range ~~ @Graphs::time_ranges)) {
 	# Send HTTP headers
 	_start_png_output();
 	
-- 
2.39.2