Re: [PATCH][next] net_sched: Use struct_size() and flex_array_size() helpers
From: Jakub Kicinski <kuba@kernel.org>
Date: 2021-09-28 00:56:10
Also in:
linux-hardening, lkml
On Mon, 27 Sep 2021 17:18:49 -0500 Gustavo A. R. Silva wrote:
Make use of the struct_size() and flex_array_size() helpers instead of an open-coded version, in order to avoid any potential type mistakes or integer overflows that, in the worse scenario, could lead to heap overflows. Link: https://github.com/KSPP/linux/issues/160 Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Does not apply to net-next, please rebase & resend. Thanks!