2020-07-17 18:36:12

by Alexander A. Klimov

Subject: [PATCH] macintosh/adb: 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.

Signed-off-by: Alexander A. Klimov <[email protected]>
---
Continuing my work started at 93431e0607e5.
See also: git log --oneline '--author=Alexander A. Klimov <[email protected]>' v5.7..master

If there are any URLs to be removed completely
or at least not (just) HTTPSified:
Just clearly say so and I'll *undo my change*.
See also: https://lkml.org/lkml/2020/6/27/64

If there are any valid, but yet not changed URLs:
See: https://lkml.org/lkml/2020/6/26/837

If you apply the patch, please let me know.


drivers/macintosh/adb.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/macintosh/adb.c b/drivers/macintosh/adb.c
index e49d1f287a17..73b396189039 100644
--- a/drivers/macintosh/adb.c
+++ b/drivers/macintosh/adb.c
@@ -163,7 +163,7 @@ static int adb_scan_bus(void)
* See if anybody actually moved. This is suggested
* by HW TechNote 01:
*
- * http://developer.apple.com/technotes/hw/hw_01.html
+ * https://developer.apple.com/technotes/hw/hw_01.html
*/
adb_request(&req, NULL, ADBREQ_SYNC | ADBREQ_REPLY, 1,
(highFree << 4) | 0xf);
--
2.27.0

2020-07-24 13:26:29

by Michael Ellerman

Subject: Re: [PATCH] macintosh/adb: Replace HTTP links with HTTPS ones

On Fri, 17 Jul 2020 20:35:22 +0200, Alexander A. Klimov wrote:
> 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.

Applied to powerpc/next.

[1/1] macintosh/adb: Replace HTTP links with HTTPS ones
https://git.kernel.org/powerpc/c/a7beab413e2e67dd1abe6bdd0001576892a89e81

cheers