loopd: nil-pointer bug when showing subsystems #560
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GeorgeTsagk
reviewed
Mar 24, 2023
| @@ -204,6 +197,13 @@ func Run(rpcCfg RPCConfig) error { | |||
| logWriter := build.NewRotatingLogWriter() | |||
| SetupLoggers(logWriter, shutdownInterceptor) | |||
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| // Special show command to list supported subsystems and exit. | |||
| if config.DebugLevel == "show" { | |||
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Is this fix effective because if err := Validate(&config) precedes now?
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yeah so debuglevel validation seems not part and not necessary to validate so it should be fixed, but maybe we clean this code part up a bit, maybe just get rid of the global pointer variable which led to the bug in the first place and do a clean initialization ?
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Just a short drive-bug fix: loopd crashes when you wanna show the logging subsystems with
loopd --debuglevel showThis fix just copies the rogue code to another place, but I think a better fix would be to get rid of the global pointer and maybe just return the logger when setting it up ?
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