On: BleedingTooth: Linux Bluetooth Zero-Click Remote C...

[phab]

Clearly I'm missing something - in BadKarma, why does the compiler not baulk at sk_filter being passed a struct amp_mgr* instead of a struct sock* as expected? A type confusion like that ought to be prevented during typecheck, no?

[loeg → phab]

It's indirected via `chan->data`, which is probably a `void*`. (Implicit) pointer casts between `void*` and other arbitrary types are allowed.

[phab → loeg]

Of course, slow moment. Thanks.

https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/lin...