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gitweb: get_file_owner and XML special characters

Subject: gitweb: get_file_owner and XML special characters

## tl;dr

One message between Jul 17, 2007 and Jul 17, 2007.

replies: 0people: 1as markdown or json

Eddie Kohler· Jul 17, 2007, 20:06 UTC · lore
Hi,

I think current gitweb generates invalid XHTML when get_file_owner returns a string containing <>&. (Version 1.5.2.1 certainly does, and in a quick browse of current source I didn't notice relevant changes.)

Here is a dirty patch to fix this problem. Apologies if it is no longer a problem or if the patch is gross. Thanks, Eddie (newbie)

>From 1c6ba7b6b28808cea0f2f9ab46733ddefdac329a Mon Sep 17 00:00:00 2001
From: Eddie Kohler <kohler@cs.ucla.edu>
Date: Tue, 17 Jul 2007 13:06:08 -0700
Subject: [PATCH] Escape HTML special characters in file owner
---
 gitweb/gitweb.perl |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/gitweb/gitweb.perl b/gitweb/gitweb.perl
index c8ba3a2..540d9a6 100755
--- a/gitweb/gitweb.perl
+++ b/gitweb/gitweb.perl
@@ -2050,7 +2050,7 @@ sub get_file_owner {
 	}
 	my $owner = $gcos;
 	$owner =~ s/[,;].*$//;
-	return to_utf8($owner);
+	return $cgi->escapeHTML(to_utf8($owner));
 }
 
 ## ......................................................................
-- 
1.5.2.2

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