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Use correct index in DataViewObject::setViewValue

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Signed-off-by: Seonghyun Kim <sh8281.kim@samsung.com>
This commit is contained in:
Seonghyun Kim 2026-04-28 19:01:43 +09:00 • committed by MuHong Byun
commit 2cc649c97e
1 changed files with 3 additions and 2 deletions
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5
src/runtime/DataViewObject.h
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@ -90,8 +90,8 @@ public:
ErrorObject::throwBuiltinError(state, ErrorCode::RangeError, state.context()->staticStrings().DataView.string(), false, String::emptyString(), ErrorObject::Messages::GlobalObject_InvalidArrayBufferOffset);
}
// Perform coercion first before any buffer state checks
auto numericValue = val.toNumeric(state);
UNUSED_VARIABLE(numericValue);
bool isLittleEndian = _isLittleEndian.toBoolean();
throwTypeErrorIfDetached(state);
@ -105,7 +105,8 @@ public:
}
size_t bufferIndex = numberIndex + viewOffset;
buffer()->setValueInBuffer(state, bufferIndex, type, val, isLittleEndian);
// Pass the already-coerced numeric value to prevent re-coercion in setValueInBuffer
buffer()->setValueInBuffer(state, bufferIndex, type, numericValue.first, isLittleEndian);
}
};
} // namespace Escargot