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fix: EDNS0 SUBNET packing problem #540

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miekg merged 2 commits from truimo/dns:main into main 2025年12月22日 08:34:47 +01:00
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Close #537

  • zednspack.go:205 now uses pack.Uint* for bounds checks, validates family/netmask, and copies the prefix bytes for IPv4/IPv6
  • edns_types.go:303 now bases Len() on Netmask (ceil(netmask/8)) instead of full address bit length
Close #537 - zednspack.go:205 now uses pack.Uint* for bounds checks, validates family/netmask, and copies the prefix bytes for IPv4/IPv6 - edns_types.go:303 now bases Len() on Netmask (ceil(netmask/8)) instead of full address bit length
fix: Fixed EDNS0 SUBNET packing so it actually emits the address prefix bytes (based on Netmask) and aligned the option length calculation with the encoded prefix length.
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/ test (pull_request) Successful in 3m50s
release.yaml / Merge pull request 'fix: EDNS0 SUBNET packing problem' (#540) from truimo/dns:main into main (pull_request) Failing after 0s
a40b69c10d 
- zednspack.go:205 now uses pack.Uint* for bounds checks, validates family/netmask, and copies the prefix bytes for IPv4/IPv6
- edns_types.go:303 now bases Len() on Netmask (ceil(netmask/8)) instead of full address bit length
truimo force-pushed main from bb4373fc78
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/ test (pull_request) Successful in 3m43s
to a40b69c10d
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/ test (pull_request) Successful in 3m50s
release.yaml / Merge pull request 'fix: EDNS0 SUBNET packing problem' (#540) from truimo/dns:main into main (pull_request) Failing after 0s
2025年12月22日 04:42:05 +01:00 Compare
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