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Merge pull request #705 from devbv/master

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portmap: fix bug that new udp connection deletes all existing conntrack entries
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Casey Callendrello 2022-02-23 17:55:23 +01:00 committed by GitHub
commit 26745d3752
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1 changed files with 1 additions and 1 deletions
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2
pkg/utils/conntrack.go
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@ -62,8 +62,8 @@ func DeleteConntrackEntriesForDstIP(dstIP string, protocol uint8) error {
// by the given destination port, protocol and IP family // by the given destination port, protocol and IP family
func DeleteConntrackEntriesForDstPort(port uint16, protocol uint8, family netlink.InetFamily) error { func DeleteConntrackEntriesForDstPort(port uint16, protocol uint8, family netlink.InetFamily) error {
filter := &netlink.ConntrackFilter{} filter := &netlink.ConntrackFilter{}
filter.AddPort(netlink.ConntrackOrigDstPort, port)
filter.AddProtocol(protocol) filter.AddProtocol(protocol)
filter.AddPort(netlink.ConntrackOrigDstPort, port)
_, err := netlink.ConntrackDeleteFilter(netlink.ConntrackTable, family, filter) _, err := netlink.ConntrackDeleteFilter(netlink.ConntrackTable, family, filter)
if err != nil { if err != nil {