Re: [PATCH bpf-next v4 2/2] selftests/bpf: Cover refcount acquire node offsets
From: Yonghong Song
Date: Thu Jun 25 2026 - 17:39:40 EST
On 6/22/26 11:11 PM, Yiyang Chen wrote:
Add regression coverage for bpf_refcount_acquire() on graph-node-derived
pointers.
The rejected case passes a popped list node pointer directly to
bpf_refcount_acquire(), which must fail because the pointer carries a
non-zero fixed offset.
Signed-off-by: Yiyang Chen <chenyy23@xxxxxxxxxxxxxxxxxxxxx>
Acked-by: Yonghong Song <yonghong.song@xxxxxxxxx>