Re: [PATCH bpf-next v2] libbpf: use SOCK_CLOEXEC when opening the netlink socket
From: Toke Høiland-Jørgensen <hidden>
Date: 2021-03-17 13:05:48
Also in:
bpf, lkml
Kumar Kartikeya Dwivedi [off-list ref] writes:
Otherwise, there exists a small window between the opening and closing
of the socket fd where it may leak into processes launched by some other
thread.
Fixes: 949abbe88436 ("libbpf: add function to setup XDP")
Signed-off-by: Kumar Kartikeya Dwivedi <memxor@gmail.com>Acked-by: Toke Høiland-Jørgensen <redacted>