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| author |   Eric Dumazet <edumazet@google.com> | 2022-03-02 08:17:23 -0800 |
|---|---|---|
| committer |   Jakub Kicinski <kuba@kernel.org> | 2022-03-02 22:49:03 -0800 |
| commit | e3d5ea2c011ecb16fb94c56a659364e6b30fac94 (patch) | |
| tree | 361ec8c7f3966ec8bf73cf545132efb58aaa730f /drivers/net | |
| parent | bpf, sockmap: Do not ignore orig_len parameter (diff) | |
| download | wireguard-linux-e3d5ea2c011ecb16fb94c56a659364e6b30fac94.tar.xz wireguard-linux-e3d5ea2c011ecb16fb94c56a659364e6b30fac94.zip | |
tcp: make tcp_read_sock() more robust
If recv_actor() returns an incorrect value, tcp_read_sock()
might loop forever.
Instead, issue a one time warning and make sure to make progress.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Acked-by: John Fastabend <john.fastabend@gmail.com>
Acked-by: Jakub Sitnicki <jakub@cloudflare.com>
Acked-by: Daniel Borkmann <daniel@iogearbox.net>
Link: https://lore.kernel.org/r/20220302161723.3910001-2-eric.dumazet@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net')
0 files changed, 0 insertions, 0 deletions