On 01/03/2018 04:47 AM, John Fastabend wrote:
> Add psock NULL check to handle a racing sock event that can get the
> sk_callback_lock before this case but after xchg happens causing the
> refcnt to hit zero and sock user data (psock) to be null and queued
> for garbage collection.
>
> Also add a
Add psock NULL check to handle a racing sock event that can get the
sk_callback_lock before this case but after xchg happens causing the
refcnt to hit zero and sock user data (psock) to be null and queued
for garbage collection.
Also add a comment in the code because this is a bit subtle and
not o
