5 Nov
2020
5 Nov
'20
11:52 a.m.
On Tue, Oct 27, 2020 at 1:17 PM Bartosz Golaszewski brgl@bgdev.pl wrote:
From: Bartosz Golaszewski bgolaszewski@baylibre.com
Andy brought to my attention the fact that users allocating an array of equally sized elements should check if the size multiplication doesn't overflow. This is why we have helpers like kmalloc_array().
However we don't have krealloc_array() equivalent and there are many users who do their own multiplication when calling krealloc() for arrays.
This series provides krealloc_array() and uses it in a couple places.
A separate series will follow adding devm_krealloc_array() which is needed in the xilinx adc driver.
The series: Acked-by: Linus Walleij linus.walleij@linaro.org
I really like this.
Yours, Linus Walleij