DiG: Path set via SSLKEYLOGFILE is ignored

Ondřej Surý ondrej at isc.org
Wed Sep 10 07:31:59 UTC 2025


Yes. dig doesn't really setup any other logging than stderr and SSLKEYLOGFILE uses the logging facility for the output.

Using SSLKEYLOGFILE with anything other than named is currently undocumented, and we probably should fix that.

Please fill an issue for this, so it doesn't fade away in the time...

Ondrej
--
Ondřej Surý (He/Him)
ondrej at isc.org

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> On 10. 9. 2025, at 6:44, Ilya Kulakov <kulakov.ilya at gmail.com> wrote:
> 
> Hi,
> 
> I'm having trouble logging into gitlab.isc.org <http://gitlab.isc.org/> using my gmail, so reporting the bug here.
> 
> With DiG 9.20.11 I noticed that when the SSLKEYLOGFILE environment variable is set, the utility always writes the related output to STDERR. The actual path is ignored, it doesn't even create the file.
> 
> 
> Best Regards,
> Ilya Kulakov
> 
> -- 
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