diff options
Diffstat (limited to 'pkg/tcpip/transport/tcp')
| -rw-r--r-- | pkg/tcpip/transport/tcp/endpoint.go | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/pkg/tcpip/transport/tcp/endpoint.go b/pkg/tcpip/transport/tcp/endpoint.go index 1ed4ba419..9945fdd6b 100644 --- a/pkg/tcpip/transport/tcp/endpoint.go +++ b/pkg/tcpip/transport/tcp/endpoint.go @@ -1530,6 +1530,12 @@ func (e *endpoint) queueSegment(p tcpip.Payloader, opts tcpip.WriteOptions) (*se if err != nil { return nil, 0, err } + + // Do not queue zero length segments. + if len(v) == 0 { + return nil, 0, nil + } + if !opts.Atomic { // Since we released locks in between it's possible that the // endpoint transitioned to a CLOSED/ERROR states so make |