diff options
| author | Yuchung Cheng <[email protected]> | 2016-01-29 23:11:50 +0000 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2016-01-30 07:03:56 +0000 |
| commit | 99b4dd9f2423130875ac486fe587cd103c64f753 (patch) | |
| tree | b355e804e53334d5930f34cfcca0beeb4465af63 /net/unix/garbage.c | |
| parent | irda: fix a potential use-after-free in ircomm_param_request (diff) | |
| download | kernel-99b4dd9f2423130875ac486fe587cd103c64f753.tar.gz kernel-99b4dd9f2423130875ac486fe587cd103c64f753.zip | |
tcp: avoid cwnd undo after receiving ECN
RFC 4015 section 3.4 says the TCP sender MUST refrain from
reversing the congestion control state when the ACK signals
congestion through the ECN-Echo flag. Currently we may not
always do that when prior_ssthresh is reset upon receiving
ACKs with ECE marks. This patch fixes that.
Signed-off-by: Yuchung Cheng <[email protected]>
Signed-off-by: Neal Cardwell <[email protected]>
Signed-off-by: Eric Dumazet <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'net/unix/garbage.c')
0 files changed, 0 insertions, 0 deletions