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Fix windows process searcher

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This commit is contained in:
世界 2025-04-07 15:05:15 +08:00
parent ae9bc7acf1
commit 9668ea69b8
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GPG Key ID: CD109927C34A63C4
1 changed files with 1 additions and 9 deletions
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10
common/process/searcher_windows.go
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@ -124,14 +124,6 @@ func (s *searcher) Search(b []byte, ip netip.Addr, port uint16) (uint32, error)
for i := 0; i < n; i++ {
row := b[4+itemSize*i : 4+itemSize*(i+1)]
if s.tcpState >= 0 {
tcpState := readNativeUint32(row[s.tcpState : s.tcpState+4])
// MIB_TCP_STATE_ESTAB, only check established connections for TCP
if tcpState != 5 {
continue
}
}
// according to MSDN, only the lower 16 bits of dwLocalPort are used and the port number is in network endian.
// this field can be illustrated as follows depends on different machine endianess:
// little endian: [ MSB LSB 0 0 ] interpret as native uint32 is ((LSB<<8)|MSB)
@ -144,7 +136,7 @@ func (s *searcher) Search(b []byte, ip netip.Addr, port uint16) (uint32, error)
srcIP, _ := netip.AddrFromSlice(row[s.ip : s.ip+s.ipSize])
// windows binds an unbound udp socket to 0.0.0.0/[::] while first sendto
if ip != srcIP && (!srcIP.IsUnspecified() || s.tcpState != -1) {
if ip != srcIP && (!srcIP.IsUnspecified()) {
continue
}