Re: [PATCH v2 bpf 2/2] selftests/bpf: add test for freplace program with write access

[Yonghong Song]

On 8/20/20 5:28 PM, Udip Pant wrote:
> This adds a selftest that tests the behavior when a freplace target program
> attempts to make a write access on a packet. The expectation is that the read or write
> access is granted based on the program type of the linked program and
> not itself (which is of type, for e.g., BPF_PROG_TYPE_EXT).
>
> This test fails without the associated patch on the verifier.
>
> Signed-off-by: Udip Pant <udippant@xxxxxx>
> ---

Acked-by: Yonghong Song <yhs@xxxxxx>