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Fix: updateConfig api crash

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This commit is contained in:
Dreamacro
2018-08-26 22:43:38 +08:00
parent ad25a89dd2
commit 2a2e61652f
4 changed files with 22 additions and 9 deletions
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18
config/config.go
View File

@ -189,19 +189,19 @@ func (c *Config) UpdateProxy(pc ProxyConfig) {
c.general.AllowLan = *pc.AllowLan
}
if (pc.AllowLan != nil || pc.Port != nil) && *pc.Port != 0 {
c.general.Port = *pc.Port
c.event <- &Event{Type: "http-addr", Payload: genAddr(*pc.Port, c.general.AllowLan)}
c.general.Port = *or(pc.Port, &c.general.Port)
if c.general.Port != 0 && (pc.AllowLan != nil || pc.Port != nil) {
c.event <- &Event{Type: "http-addr", Payload: genAddr(c.general.Port, c.general.AllowLan)}
}
if (pc.AllowLan != nil || pc.SocksPort != nil) && *pc.SocksPort != 0 {
c.general.SocksPort = *pc.SocksPort
c.event <- &Event{Type: "socks-addr", Payload: genAddr(*pc.SocksPort, c.general.AllowLan)}
c.general.SocksPort = *or(pc.SocksPort, &c.general.SocksPort)
if c.general.SocksPort != 0 && (pc.AllowLan != nil || pc.SocksPort != nil) {
c.event <- &Event{Type: "socks-addr", Payload: genAddr(c.general.SocksPort, c.general.AllowLan)}
}
if (pc.AllowLan != nil || pc.RedirPort != nil) && *pc.RedirPort != 0 {
c.general.RedirPort = *pc.RedirPort
c.event <- &Event{Type: "redir-addr", Payload: genAddr(*pc.RedirPort, c.general.AllowLan)}
c.general.RedirPort = *or(pc.RedirPort, &c.general.RedirPort)
if c.general.RedirPort != 0 && (pc.AllowLan != nil || pc.RedirPort != nil) {
c.event <- &Event{Type: "redir-addr", Payload: genAddr(c.general.RedirPort, c.general.AllowLan)}
}
}

9
config/utils.go
View File

@ -18,3 +18,12 @@ func genAddr(port int, allowLan bool) string {
}
return fmt.Sprintf("127.0.0.1:%d", port)
}
func or(pointers ...*int) *int {
for _, p := range pointers {
if p != nil {
return p
}
}
return pointers[len(pointers)-1]
}