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5f9dd908cc
* Fix unprivileged packet matching on Linux * Compute statistics on-the-fly as packets are received Signed-off-by: Jean Raby <jean@raby.sh> Signed-off-by: Charlie Jonas <charlie@charliejonas.co.uk> Co-authored-by: Charlie Jonas <charlie@charliejonas.co.uk>
20 lines
363 B
Go
20 lines
363 B
Go
// +build linux
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package ping
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// Returns the length of an ICMP message.
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func (p *Pinger) getMessageLength() int {
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return p.Size + 8
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}
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// Attempts to match the ID of an ICMP packet.
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func (p *Pinger) matchID(ID int) bool {
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// On Linux we can only match ID if we are privileged.
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if p.protocol == "icmp" {
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if ID != p.id {
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return false
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}
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}
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return true
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}
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