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Process cached SRV records #769

Merged
merged 1 commit into from
Jun 3, 2020
Merged

Process cached SRV records #769

merged 1 commit into from
Jun 3, 2020

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DL6ER
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@DL6ER DL6ER commented May 18, 2020

By submitting this pull request, I confirm the following:

  • I have read and understood the contributors guide.
  • I have checked that another pull request for this purpose does not exist.
  • I have considered, and confirmed that this submission will be valuable to others.
  • I accept that this submission may not be used, and the pull request closed at the will of the maintainer.
  • I give this submission freely, and claim no ownership to its content.

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dnsmasq added caching for SRV records. As FTL wasn't aware of this new type of cache records, it displayed query response "Unknown (0)" for cached SRV records (the first query, which was forwarded, did show the correct status).

As this was missing, it gave rise to a few bug reports, e.g.,

This PR adds analysis capabilities for cache SRV records to resolve these issues.

Signed-off-by: DL6ER <dl6er@dl6er.de>
@DL6ER DL6ER added the Bugfix label May 18, 2020
@DL6ER DL6ER added this to the v5.1 milestone May 18, 2020
@DL6ER DL6ER requested a review from a team May 18, 2020 09:18
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DL6ER commented May 18, 2020

This bug fix has been confirmed working.

@PromoFaux PromoFaux merged commit 6b84e6c into development Jun 3, 2020
@PromoFaux PromoFaux deleted the fix/process_SRV_cache branch June 3, 2020 17:00
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This pull request has been mentioned on Pi-hole Userspace. There might be relevant details there:

https://discourse.pi-hole.net/t/pi-hole-v5-0-query-log-shows-status-unknown-9-since-having-upgraded-from-v4-4/32386/17

@DL6ER DL6ER mentioned this pull request Jul 5, 2020
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This pull request has been mentioned on Pi-hole Userspace. There might be relevant details there:

https://discourse.pi-hole.net/t/pi-hole-5-1-released/35577/1

@undesiredpopup
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SRV lookup is still broken for me in 5.1

pi-hole/pi-hole#3399 (comment)

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DL6ER commented Jul 20, 2020

@undesiredpopup The issue you're seeing is unrelated to this PR. I moved your comment into a new issue ticket and replied there.

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Some SRV Query Logs shown as action "N/A" .... but in log file as "NXDOMAIN" ... ?!?!
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