From: Daniel Borkmann <daniel@iogearbox.net>
To: alexei.starovoitov@gmail.com
Cc: john.fastabend@gmail.com, netdev@vger.kernel.org,
Daniel Borkmann <daniel@iogearbox.net>
Subject: [PATCH bpf 0/5] BPF sockmap and ulp fixes
Date: Thu, 16 Aug 2018 21:49:05 +0200 [thread overview]
Message-ID: <20180816194910.9040-1-daniel@iogearbox.net> (raw)
Batch of various fixes related to BPF sockmap and ULP, including
adding module alias to restrict module requests, races and memory
leaks in sockmap code. For details please refer to the individual
patches. Thanks!
Daniel Borkmann (5):
tcp, ulp: add alias for all ulp modules
tcp, ulp: fix leftover icsk_ulp_ops preventing sock from reattach
bpf, sockmap: fix leakage of smap_psock_map_entry
bpf, sockmap: fix map elem deletion race with smap_stop_sock
bpf, sockmap: fix sock_map_ctx_update_elem race with exist/noexist
include/net/tcp.h | 4 ++
kernel/bpf/sockmap.c | 120 +++++++++++++++++++++++++++++----------------------
net/ipv4/tcp_ulp.c | 4 +-
net/tls/tls_main.c | 1 +
4 files changed, 76 insertions(+), 53 deletions(-)
--
2.9.5
next reply other threads:[~2018-08-16 22:49 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-08-16 19:49 Daniel Borkmann [this message]
2018-08-16 19:49 ` [PATCH bpf 1/5] tcp, ulp: add alias for all ulp modules Daniel Borkmann
2018-08-16 21:25 ` Song Liu
2018-08-16 19:49 ` [PATCH bpf 2/5] tcp, ulp: fix leftover icsk_ulp_ops preventing sock from reattach Daniel Borkmann
2018-08-16 21:26 ` Song Liu
2018-08-16 19:49 ` [PATCH bpf 3/5] bpf, sockmap: fix leakage of smap_psock_map_entry Daniel Borkmann
2018-08-16 21:27 ` Song Liu
2018-08-16 19:49 ` [PATCH bpf 4/5] bpf, sockmap: fix map elem deletion race with smap_stop_sock Daniel Borkmann
2018-08-16 21:30 ` Song Liu
2018-08-16 19:49 ` [PATCH bpf 5/5] bpf, sockmap: fix sock_map_ctx_update_elem race with exist/noexist Daniel Borkmann
2018-08-16 21:51 ` Song Liu
2018-08-16 22:06 ` [PATCH bpf 0/5] BPF sockmap and ulp fixes Alexei Starovoitov
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