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Fix errorCodeToName() for signed integers

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- https://clickhouse-test-reports.s3.yandex.net/21529/2ce2772d35eb3d81628f4d294d5799e9f05333fd/functional_stateless_tests_(address).html#fail1
- https://clickhouse-test-reports.s3.yandex.net/21529/2ce2772d35eb3d81628f4d294d5799e9f05333fd/functional_stateless_tests_(ubsan).html#fail1
- https://clickhouse-test-reports.s3.yandex.net/21529/2ce2772d35eb3d81628f4d294d5799e9f05333fd/stress_test_(address).html#fail1
This commit is contained in:
Azat Khuzhin 2021-03-09 09:09:28 +03:00
parent efdd04c958
commit cc87bcfb63
3 changed files with 3 additions and 1 deletions
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2
src/Common/ErrorCodes.cpp
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@ -579,7 +579,7 @@ namespace ErrorCodes
std::string_view getName(ErrorCode error_code)
{
if (error_code >= END)
if (error_code < 0 || error_code >= END)
return std::string_view();
return error_codes_names.names[error_code];
}

1
tests/queries/0_stateless/01544_errorCodeToName.reference
View File

@ -1,4 +1,5 @@
OK
UNSUPPORTED_METHOD

1
tests/queries/0_stateless/01544_errorCodeToName.sql
View File

@ -1,4 +1,5 @@
SELECT errorCodeToName(toUInt32(-1));
SELECT errorCodeToName(-1);
SELECT errorCodeToName(600); /* gap in error codes */
SELECT errorCodeToName(0);
SELECT errorCodeToName(1);