forks/go-ethereum
1
0
Fork 1
mirror of https://github.com/ethereum/go-ethereum.git synced 2026-08-12 06:53:46 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 1

p2p/nat: fix to ensure the newly assigned port from AddAnyPortMapping is returned

Browse source
This commit is contained in:
john 2025-03-25 19:41:12 +09:00
parent a14b8eca04
commit 7befd0ef47
1 changed files with 8 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

10
p2p/nat/natupnp.go
View file

@ -95,13 +95,19 @@ func (n *upnp) AddMapping(protocol string, extport, intport int, desc string, li
return uint16(extport), nil return uint16(extport), nil
} }
return uint16(extport), n.withRateLimit(func() error { var newExtport uint16
err = n.withRateLimit(func() error {
p, err := n.addAnyPortMapping(protocol, extport, intport, ip, desc, lifetimeS) p, err := n.addAnyPortMapping(protocol, extport, intport, ip, desc, lifetimeS)
if err == nil { if err == nil {
extport = int(p) newExtport = p
} }
return err return err
}) })
if err != nil {
return uint16(extport), err
}
return newExtport, nil
} }
func (n *upnp) addAnyPortMapping(protocol string, extport, intport int, ip net.IP, desc string, lifetimeS uint32) (uint16, error) { func (n *upnp) addAnyPortMapping(protocol string, extport, intport int, ip net.IP, desc string, lifetimeS uint32) (uint16, error) {