DNS-UDP: Return error status instead of nullptr formatter#45933
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Signed-off-by: Yan Avlasov <yan_avlasov@hotmail.com>
yanavlasov
requested review from
mattklein123 and
yanjunxiang-google
as code owners
agrawroh
approved these changes
Jul 2, 2026
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The change is safe and should result in a better error message during config ingestion. There is already a defense-in-depth check for nullptr formatter, which is converted to a generic error status.
Risk Level: low
Testing: unit tests
Docs Changes: no
Release Notes: no
Platform Specific Features: no