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rehash cannot modify the server name

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This commit is contained in:
Shivaram Lingamneni 2017-09-28 02:58:09 -04:00
parent 3b0f1ff1cc
commit b7b24c34b4
1 changed files with 7 additions and 7 deletions
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14
irc/server.go
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@ -1206,6 +1206,13 @@ func (server *Server) applyConfig(config *Config, initial bool) error {
if initial {
server.ctime = time.Now()
server.configFilename = config.Filename
} else {
// enforce configs that can't be changed after launch:
if server.limits.LineLen.Tags != config.Limits.LineLen.Tags || server.limits.LineLen.Rest != config.Limits.LineLen.Rest {
return fmt.Errorf("Maximum line length (linelen) cannot be changed after launching the server, rehash aborted")
} else if server.name != config.Server.Name {
return fmt.Errorf("Server name cannot be changed after launching the server, rehash aborted")
}
}
casefoldedName, err := Casefold(config.Server.Name)
@ -1213,13 +1220,6 @@ func (server *Server) applyConfig(config *Config, initial bool) error {
return fmt.Errorf("Server name isn't valid [%s]: %s", config.Server.Name, err.Error())
}
if !initial {
// line lengths cannot be changed after launching the server
if server.limits.LineLen.Tags != config.Limits.LineLen.Tags || server.limits.LineLen.Rest != config.Limits.LineLen.Rest {
return fmt.Errorf("Maximum line length (linelen) cannot be changed after launching the server, rehash aborted")
}
}
// confirm connectionLimits are fine
connectionLimits, err := NewConnectionLimits(config.Server.ConnectionLimits)
if err != nil {