diff options
| author | Eric Dumazet <[email protected]> | 2025-07-11 11:39:59 +0000 |
|---|---|---|
| committer | Jakub Kicinski <[email protected]> | 2025-07-15 01:41:15 +0000 |
| commit | 9ca48d616ed76b284f946667a3cb7961205c8ee3 (patch) | |
| tree | 4b4e15fe1c9df854a449b7762b868d932c046320 /drivers/platform/x86/intel/pmt/class.c | |
| parent | net: wangxun: fix LIBWX dependencies again (diff) | |
| download | kernel-9ca48d616ed76b284f946667a3cb7961205c8ee3.tar.gz kernel-9ca48d616ed76b284f946667a3cb7961205c8ee3.zip | |
tcp: do not accept packets beyond window
Currently, TCP accepts incoming packets which might go beyond the
offered RWIN.
Add to tcp_sequence() the validation of packet end sequence.
Add the corresponding check in the fast path.
We relax this new constraint if the receive queue is empty,
to not freeze flows from buggy peers.
Add a new drop reason : SKB_DROP_REASON_TCP_INVALID_END_SEQUENCE.
Signed-off-by: Eric Dumazet <[email protected]>
Reviewed-by: Kuniyuki Iwashima <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>
Diffstat (limited to 'drivers/platform/x86/intel/pmt/class.c')
0 files changed, 0 insertions, 0 deletions