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authorAlexander A. Klimov <grandmaster@al2klimov.de>2020-07-13 22:07:38 +0200
committerJan Kara <jack@suse.cz>2020-07-14 14:37:39 +0200
commit248727a49897c5f5f984353c67272a97a8429c4b (patch)
treec58b6ff9137595eb45ac9aedfd29628408918357 /fs/udf
parent476fdf14e5c55c699f4eee4fbf74b76a8f90d148 (diff)
downloadlinux-248727a49897c5f5f984353c67272a97a8429c4b.tar.gz
udf: Replace HTTP links with HTTPS ones
Rationale:
Reduces attack surface on kernel devs opening the links for MITM
as HTTPS traffic is much harder to manipulate.

Deterministic algorithm:
For each file:
  If not .svg:
    For each line:
      If doesn't contain `\bxmlns\b`:
        For each link, `\bhttp://[^# \t\r\n]*(?:\w|/)`:
	  If neither `\bgnu\.org/license`, nor `\bmozilla\.org/MPL\b`:
            If both the HTTP and HTTPS versions
            return 200 OK and serve the same content:
              Replace HTTP with HTTPS.

Link: https://lore.kernel.org/r/20200713200738.37800-1-grandmaster@al2klimov.de
Signed-off-by: Alexander A. Klimov <grandmaster@al2klimov.de>
Signed-off-by: Jan Kara <jack@suse.cz>
Diffstat (limited to 'fs/udf')
-rw-r--r--fs/udf/ecma_167.h2
-rw-r--r--fs/udf/super.c4
2 files changed, 3 insertions, 3 deletions
diff --git a/fs/udf/ecma_167.h b/fs/udf/ecma_167.h
index 736ebc5dc441..185c3e247648 100644
--- a/fs/udf/ecma_167.h
+++ b/fs/udf/ecma_167.h
@@ -2,7 +2,7 @@
  * ecma_167.h
  *
  * This file is based on ECMA-167 3rd edition (June 1997)
- * http://www.ecma.ch
+ * https://www.ecma.ch
  *
  * Copyright (c) 2001-2002  Ben Fennema
  * Copyright (c) 2017-2019  Pali Rohár <pali@kernel.org>
diff --git a/fs/udf/super.c b/fs/udf/super.c
index f747bf72edbe..1c42f544096d 100644
--- a/fs/udf/super.c
+++ b/fs/udf/super.c
@@ -11,8 +11,8 @@
  *  This code is based on version 2.00 of the UDF specification,
  *  and revision 3 of the ECMA 167 standard [equivalent to ISO 13346].
  *    http://www.osta.org/
- *    http://www.ecma.ch/
- *    http://www.iso.org/
+ *    https://www.ecma.ch/
+ *    https://www.iso.org/
  *
  * COPYRIGHT
  *  This file is distributed under the terms of the GNU General Public