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dns/rr: fix dns_rr_print underflow #1162

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Merged
merged 1 commit into from
Jul 23, 2024
Merged

dns/rr: fix dns_rr_print underflow #1162

merged 1 commit into from
Jul 23, 2024

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found by coverity:

CID 400048: (#1 of 1): Overflowed constant (INTEGER_OVERFLOW)
6. overflow_const: Expression n--, which is equal to 18446744073709551615, where n is known to be equal to 0, underflows the type that receives it, an unsigned integer 64 bits wide.

@sreimers sreimers marked this pull request as ready for review July 23, 2024 07:31
@sreimers sreimers merged commit d63bb23 into main Jul 23, 2024
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@sreimers sreimers deleted the dns_rr_underflow branch July 23, 2024 08:29
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