On Wed, Aug 13, 2025 at 9:23 AM Bartosz Golaszewski <brgl@xxxxxxxx> wrote: > From: Bartosz Golaszewski <bartosz.golaszewski@xxxxxxxxxx> > > On Wed, 13 Aug 2025 08:38:27 +0300, Dan Carpenter wrote: > > The "> chip->ngpio" comparison here needs to be ">= chip->ngpio", > > otherwise it leads to an out of bounds access. The fwd->valid_mask > > bitmap only has chip->ngpio bits and the fwd->descs[] array has that > > same number of elements. These values are set in > > devm_gpiochip_fwd_alloc(). > > > > > > [...] > > Applied, thanks! > > [1/1] gpio: aggregator: Fix off by one in gpiochip_fwd_desc_add() > https://git.kernel.org/brgl/linux/c/148547000cfc1ba8cec02857268333d08724b9cc Do I need this for the aggregator immutable branch I merged yesterday? I have only merged that branch to my new development series, if you need me to pull in a new version just send a new pull request and I will use that instead. Yours, Linus Walleij
