Re: [PATCH bpf-next v6 2/5] bpf: Add ksock kfuncs
From: Song Liu <song@kernel.org>
Date: 2026-08-12 16:19:48
Also in:
bpf
On Wed, Aug 12, 2026 at 8:43 AM Mahe Tardy [off-list ref] wrote: [...]
In bpf_ksock_create(), we copy the arg values to avoid TOCTOU races since the kfunc can sleep and the arg values could be stored in a map that could be re-written by BPF progs or even userspace programs if the map is mmaped. Acked-by: Stanislav Fomichev <sdf@fomichev.me> Reviewed-by: Jiayuan Chen <jiayuan.chen@linux.dev> Signed-off-by: Mahe Tardy <redacted>
Acked-by: Song Liu <song@kernel.org>