On Mon, Oct 14, 2024 at 11:30 PM Kuniyuki Iwashima <[email protected]> wrote: > > From: Ignat Korchagin <[email protected]> > Date: Mon, 14 Oct 2024 16:38:02 +0100 > > bt_sock_alloc() attaches allocated sk object to the provided sock object. > > If rfcomm_dlc_alloc() fails, we release the sk object, but leave the > > dangling pointer in the sock object, which may cause use-after-free. > > > > Fix this by swapping calls to bt_sock_alloc() and rfcomm_dlc_alloc(). > > > > Signed-off-by: Ignat Korchagin <[email protected]> > > Reviewed-by: Kuniyuki Iwashima <[email protected]>
Reviewed-by: Eric Dumazet <[email protected]>
