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From:   "Alexander A. Klimov" <grandmaster@al2klimov.de>
To:     stern@rowland.harvard.edu, gregkh@linuxfoundation.org,
        linux-usb@vger.kernel.org, usb-storage@lists.one-eyed-alien.net,
        linux-kernel@vger.kernel.org
Cc:     "Alexander A. Klimov" <grandmaster@al2klimov.de>
Subject: [PATCH] USB: storage: replace HTTP links with HTTPS ones
Date:   Wed,  8 Jul 2020 20:49:03 +0200
Message-Id: <20200708184903.17350-1-grandmaster@al2klimov.de>
In-Reply-To: <20200708103928.GC585606@kroah.com>
References: <20200708103928.GC585606@kroah.com>
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Sender: linux-kernel-owner@vger.kernel.org
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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.

Signed-off-by: Alexander A. Klimov <grandmaster@al2klimov.de>
---
 drivers/usb/storage/Kconfig        | 2 +-
 drivers/usb/storage/freecom.c      | 2 +-
 drivers/usb/storage/unusual_devs.h | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/usb/storage/Kconfig b/drivers/usb/storage/Kconfig
index 5335a7ff5d14..d17b60a644ef 100644
--- a/drivers/usb/storage/Kconfig
+++ b/drivers/usb/storage/Kconfig
@@ -57,7 +57,7 @@ config USB_STORAGE_FREECOM
 	tristate "Freecom USB/ATAPI Bridge support"
 	help
 	  Support for the Freecom USB to IDE/ATAPI adaptor.
-	  Freecom has a web page at <http://www.freecom.de/>.
+	  Freecom has a web page at <https://www.freecom.de/>.
 
 	  If this driver is compiled as a module, it will be named ums-freecom.
 
diff --git a/drivers/usb/storage/freecom.c b/drivers/usb/storage/freecom.c
index 34e7eaff1174..3d5f7d0ff0f1 100644
--- a/drivers/usb/storage/freecom.c
+++ b/drivers/usb/storage/freecom.c
@@ -11,7 +11,7 @@
  *
  * This driver was developed with information provided in FREECOM's USB
  * Programmers Reference Guide.  For further information contact Freecom
- * (http://www.freecom.de/)
+ * (https://www.freecom.de/)
  */
 
 #include <linux/module.h>
diff --git a/drivers/usb/storage/unusual_devs.h b/drivers/usb/storage/unusual_devs.h
index b6a9a7451620..220ae2c356ee 100644
--- a/drivers/usb/storage/unusual_devs.h
+++ b/drivers/usb/storage/unusual_devs.h
@@ -44,7 +44,7 @@
  * mode.  Existing userspace solutions are superior.
  *
  * New mode switching devices should instead be added to the database
- * maintained at http://www.draisberghof.de/usb_modeswitch/
+ * maintained at https://www.draisberghof.de/usb_modeswitch/
  */
 
 #if !defined(CONFIG_USB_STORAGE_SDDR09) && \
-- 
2.27.0