From 02fec8dba5a6148e44da2715e26246a5d91e64fa Mon Sep 17 00:00:00 2001 From: Tamir Duberstein Date: Wed, 7 Jul 2021 13:27:38 -0700 Subject: Move time.Now() call to sniffer PiperOrigin-RevId: 383481745 --- pkg/tcpip/link/sniffer/pcap.go | 3 +-- pkg/tcpip/link/sniffer/sniffer.go | 2 +- 2 files changed, 2 insertions(+), 3 deletions(-) (limited to 'pkg/tcpip') diff --git a/pkg/tcpip/link/sniffer/pcap.go b/pkg/tcpip/link/sniffer/pcap.go index c16c19647..45475dcf1 100644 --- a/pkg/tcpip/link/sniffer/pcap.go +++ b/pkg/tcpip/link/sniffer/pcap.go @@ -55,8 +55,7 @@ type pcapPacketHeader struct { OriginalLength uint32 } -func newPCAPPacketHeader(incLen, orgLen uint32) pcapPacketHeader { - now := time.Now() +func newPCAPPacketHeader(now time.Time, incLen, orgLen uint32) pcapPacketHeader { return pcapPacketHeader{ Seconds: uint32(now.Unix()), Microseconds: uint32(now.Nanosecond() / 1000), diff --git a/pkg/tcpip/link/sniffer/sniffer.go b/pkg/tcpip/link/sniffer/sniffer.go index 530d737ba..232a26a18 100644 --- a/pkg/tcpip/link/sniffer/sniffer.go +++ b/pkg/tcpip/link/sniffer/sniffer.go @@ -155,7 +155,7 @@ func (e *endpoint) dumpPacket(dir direction, protocol tcpip.NetworkProtocolNumbe if max := int(e.maxPCAPLen); length > max { length = max } - if err := binary.Write(writer, binary.BigEndian, newPCAPPacketHeader(uint32(length), uint32(totalLength))); err != nil { + if err := binary.Write(writer, binary.BigEndian, newPCAPPacketHeader(time.Now(), uint32(length), uint32(totalLength))); err != nil { panic(err) } write := func(b []byte) { -- cgit v1.2.3