linux-kernel - [PATCH v2 0/2] USB: serial: garmin_gps: annotate struct garmin_packet with __counted

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Date: Wed, 19 Jun 2024 21:42:43 +0200
From: Javier Carrasco <javier.carrasco.cruz@...il.com>
To: Johan Hovold <johan@...nel.org>, 
 Greg Kroah-Hartman <gregkh@...uxfoundation.org>, 
 Kees Cook <kees@...nel.org>, "Gustavo A. R. Silva" <gustavoars@...nel.org>, 
 Nathan Chancellor <nathan@...nel.org>, 
 Nick Desaulniers <ndesaulniers@...gle.com>, 
 Bill Wendling <morbo@...gle.com>, Justin Stitt <justinstitt@...gle.com>
Cc: linux-usb@...r.kernel.org, linux-kernel@...r.kernel.org, 
 linux-hardening@...r.kernel.org, llvm@...ts.linux.dev, 
 Javier Carrasco <javier.carrasco.cruz@...il.com>
Subject: [PATCH v2 0/2] USB: serial: garmin_gps: annotate struct
 garmin_packet with __counted_by

The size is assigned before the first reference to the flexible array
(see pkt_add()), which allows for a straightforward annotation without
further modifications.

Signed-off-by: Javier Carrasco <javier.carrasco.cruz@...il.com>
---
Changes in v2:
- Use struct_size to calculate the size of pkt.
- Link to v1: https://lore.kernel.org/r/20240619-garmin_gps_counted_by-v1-1-d8d816f085d9@gmail.com

---
Javier Carrasco (2):
      USB: serial: garmin_gps: annotate struct garmin_packet with __counted_by
      USB: serial: garmin_gps: use struct_size to allocate pkt

 drivers/usb/serial/garmin_gps.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)
---
base-commit: 0c52056d9f77508cb6d4d68d3fc91c6c08ec71af
change-id: 20240619-garmin_gps_counted_by-376545960353

Best regards,
-- 
Javier Carrasco <javier.carrasco.cruz@...il.com>