On Mon, Oct 14, 2024 at 11:35 PM Kuniyuki Iwashima <kun...@amazon.com> wrote: > > From: Ignat Korchagin <ig...@cloudflare.com> > Date: Mon, 14 Oct 2024 16:38:04 +0100 > > sock_init_data() attaches the allocated sk object to the provided sock > > object. If ieee802154_create() fails later, the allocated sk object is > > freed, but the dangling pointer remains in the provided sock object, which > > may allow use-after-free. > > > > Clear the sk pointer in the sock object on error. > > > > Signed-off-by: Ignat Korchagin <ig...@cloudflare.com> > > Reviewed-by: Miquel Raynal <miquel.ray...@bootlin.com> > > Reviewed-by: Kuniyuki Iwashima <kun...@amazon.com>
Reviewed-by: Eric Dumazet <eduma...@google.com>
