From 4831ddd26807c9868baec3645255e2b762547ac0 Mon Sep 17 00:00:00 2001
From: "justdave%syndicomm.com" <>
Date: Wed, 4 Feb 2004 09:52:20 +0000
Subject: Bug 232993: Quote the filenames in the Content-disposition header
 when downloading attachments.  This allows spaces to be used in filenames,
 and fixes compliance with RFCs 2183, 2045, and 822. r= myk, a= justdave

---
 attachment.cgi | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'attachment.cgi')

diff --git a/attachment.cgi b/attachment.cgi
index c61b999e0..fd9983841 100755
--- a/attachment.cgi
+++ b/attachment.cgi
@@ -480,8 +480,12 @@ sub view
     $filename =~ s/^.*[\/\\]//;
     my $filesize = length($thedata);
 
+    # escape quotes and backslashes in the filename, per RFCs 2045/822
+    $filename =~ s/\\/\\\\/g; # escape backslashes
+    $filename =~ s/"/\\"/g; # escape quotes
+
     print Bugzilla->cgi->header(-type=>"$contenttype; name=\"$filename\"",
-                                -content_disposition=> "inline; filename=$filename",
+                                -content_disposition=> "inline; filename=\"$filename\"",
                                 -content_length => $filesize);
 
     print $thedata;
-- 
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