On Mon, 2024-03-18 at 11:40 -0700, Andrii Nakryiko wrote:
[...]
> @@ -2373,15 +2378,23 @@ static __always_inline
> void __bpf_trace_run(struct bpf_raw_tp_link *link, u64 *args)
> {
> struct bpf_prog *prog = link->link.prog;
> + struct bpf_run_ctx *old_run_ctx;
> + struct bpf_trace_run_ctx run_ctx;
The struct bpf_trace_run_ctx has two fields: bpf_cookie, is_uprobe
(there is also run_ctx but it's size is zero).
The is_uprobe field is not set by the code below.
Is it necessary to zero-init `run_ctx` variable?
