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Merge pull request #22964 from ClickHouse/uniq-up-to-ubsan
Check out of range values in FieldVisitorConverToNumber
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commit
b9fe85d537
@ -185,13 +185,21 @@ public:
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/// Conversion of infinite values to integer is undefined.
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throw Exception("Cannot convert infinite value to integer type", ErrorCodes::CANNOT_CONVERT_TYPE);
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}
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else if (x > std::numeric_limits<T>::max() || x < std::numeric_limits<T>::lowest())
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{
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throw Exception("Cannot convert out of range floating point value to integer type", ErrorCodes::CANNOT_CONVERT_TYPE);
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}
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}
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if constexpr (std::is_same_v<Decimal256, T>)
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{
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return Int256(x);
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}
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else
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{
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return T(x);
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}
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}
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T operator() (const UInt128 &) const
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{
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@ -1,4 +1,3 @@
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0
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0
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0
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0
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@ -12,7 +12,7 @@ SETTINGS index_granularity = 8192;
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INSERT INTO t0 VALUES (0, 0);
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SELECT t0.c1 FROM t0 WHERE NOT (t0.c1 OR (t0.c0 AND -1524532316));
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SELECT t0.c1 FROM t0 WHERE NOT (t0.c1 OR (t0.c0 AND -1.0));
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SELECT t0.c1 FROM t0 WHERE NOT (t0.c1 OR (t0.c0 AND -1.0)); -- { serverError 70 }
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SELECT t0.c1 FROM t0 WHERE NOT (t0.c1 OR (t0.c0 AND inf));
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SELECT t0.c1 FROM t0 WHERE NOT (t0.c1 OR (t0.c0 AND nan));
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2
tests/queries/0_stateless/01804_uniq_up_to_ubsan.sql
Normal file
2
tests/queries/0_stateless/01804_uniq_up_to_ubsan.sql
Normal file
@ -0,0 +1,2 @@
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SELECT uniqUpTo(1e100)(number) FROM numbers(5); -- { serverError 70 }
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SELECT uniqUpTo(-1e100)(number) FROM numbers(5); -- { serverError 70 }
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