On Mon, Oct 12, 2020 at 07:09 PM CEST, Alex Dewar wrote:
> If bpf_prog_inc_not_zero() fails for skb_parser, then bpf_prog_put() is
> called unconditionally on skb_verdict, even though it may be NULL. Fix
> and tidy up error path.
>
> Addresses-Coverity-ID: 1497799: Null pointer dereferences (FORWARD_NULL)
> Fixes: 743df8b7749f ("bpf, sockmap: Check skb_verdict and skb_parser programs explicitly")
> Signed-off-by: Alex Dewar <alex.dewar90@xxxxxxxxx>
> ---
Acked-by: Jakub Sitnicki <jakub@xxxxxxxxxxxxxx>
