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| author | Kumar Kartikeya Dwivedi <memxor@gmail.com> | 2021-03-17 12:58:58 +0100 |
|---|---|---|
| committer | Daniel Borkmann <daniel@iogearbox.net> | 2021-03-18 00:50:21 +0100 |
| commit | 58bfd95b554f1a23d01228672f86bb489bdbf4ba (patch) | |
| tree | 1e62f2aa641a6d19717b5ae4fd6a7becde548892 /lib/ratelimit.c | |
| parent | libbpf: Fix error path in bpf_object__elf_init() (diff) | |
| download | linux-58bfd95b554f1a23d01228672f86bb489bdbf4ba.tar.xz linux-58bfd95b554f1a23d01228672f86bb489bdbf4ba.zip | |
libbpf: Use SOCK_CLOEXEC when opening the netlink socket
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>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Toke Høiland-Jørgensen <toke@redhat.com>
Link: https://lore.kernel.org/bpf/20210317115857.6536-1-memxor@gmail.com
Diffstat (limited to 'lib/ratelimit.c')
0 files changed, 0 insertions, 0 deletions