diff options
| author | Tom Herbert <tom@quantonium.net> | 2018-01-24 12:35:40 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-02-25 11:07:45 +0100 |
| commit | 6c0b71202f83f7851f173caee9059f830e3b0dfd (patch) | |
| tree | 33c33024a036c27a4d72aa7780f1e20e5f21187c /kernel/bpf | |
| parent | 44890e9ff771ef11777b2d1ebf8589255eb12502 (diff) | |
kcm: Only allow TCP sockets to be attached to a KCM mux
commit 581e7226a5d43f629eb6399a121f85f6a15f81be upstream.
TCP sockets for IPv4 and IPv6 that are not listeners or in closed
stated are allowed to be attached to a KCM mux.
Fixes: ab7ac4eb9832 ("kcm: Kernel Connection Multiplexor module")
Reported-by: syzbot+8865eaff7f9acd593945@syzkaller.appspotmail.com
Signed-off-by: Tom Herbert <tom@quantonium.net>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'kernel/bpf')
0 files changed, 0 insertions, 0 deletions