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brettw authored
GetRegistryLength for host names canonicalizes the input for the caller, but then returns the length in the canonicalized input, which is not necessarily the same as the length in the original string. As a result, computations performed by the caller based on this value can be wrong (see the bug for more). All callers of this function were audited and changed to use on of the following: - Many callers don't need the offsets. A new function HostHasRegistryControlledDomain is added to check for the presence of a R.C.D. without the risk of returning incorrect string lengths. - Many callers already have guaranteed-canonical strings (they came out of a GURL or KURL object soon before the call) These were changed to use a new GetCanonicalHostRegistryLength function. A further advantage is that these calls will be faster. - A new Permissive function is added that handles cases where the input is necessarily non-canonical. Adds an IDN ...
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