DefaultResponseErrorHandler.hasError doesn't tolerate unknown status codes [SPR-16108] #20656
Description
Juergen Hoeller opened SPR-16108 and commented
While the backport for #20529 addressed several issues, it unfortunately missed DefaultResponseErrorHandler.hasError which should simply return false for unknown status codes.
Affects: 4.3.12
Issue Links:
- RestTemplate doesn't consistently tolerate unknown HTTP status codes [SPR-15978] #20529 RestTemplate doesn't consistently tolerate unknown HTTP status codes
- RestTemplate.ResponseEntityResponseExtractor doesn't tolerate unknown status codes [SPR-16371] #20918 RestTemplate.ResponseEntityResponseExtractor doesn't tolerate unknown status codes
- RestTemplate does not throw exception for custom error codes [SPR-17439] #21971 RestTemplate does not throw exception for custom error codes
- DefaultResponseErrorHandler wastes the body of a response with an unknown status [SPR-16604] #21145 DefaultResponseErrorHandler wastes the body of a response with an unknown status