Fix overflow in Message::canonical_name when ancount is u16::MAX - #708
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SebastiaanYN wants to merge 1 commit into
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Fix overflow in Message::canonical_name when ancount is u16::MAX#708SebastiaanYN wants to merge 1 commit into
Message::canonical_name when ancount is u16::MAX#708SebastiaanYN wants to merge 1 commit into
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Use `saturating_add(1)` for the CNAME loop bound. The +1 exists only for loop detection (one more iteration than answer records), so capping at u16::MAX is harmless.
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Use
saturating_add(1)for the CNAME loop bound. The +1 exists only for loop detection (one more iteration than answer records), so capping at u16::MAX is harmless.