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ping: limit ICMP read buffer size

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世界 2026-06-03 10:34:17 +08:00
parent bebc8d67f3
commit 1aa83a9f92
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GPG key ID: CD109927C34A63C4
3 changed files with 6 additions and 3 deletions
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ping/destination_gvisor.go
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@ -93,7 +93,7 @@ func ConnectGVisor(
func (d *GVisorDestination) loopRead() {
defer d.endpoint.Close()
for {
buffer := buf.NewPacket()
buffer := buf.NewSize(maxICMPPacketSize)
err := d.conn.SetReadDeadline(time.Now().Add(d.timeout))
if err != nil {
d.logger.ErrorContext(d.ctx, E.Cause(err, "set read deadline for ICMP conn"))