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Disallow using arguments variable in class field when using eval function

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Signed-off-by: Seonghyun Kim <sh8281.kim@samsung.com>
This commit is contained in:
Seonghyun Kim 2021-01-29 18:58:12 +09:00 • committed by Boram Bae
commit b791bd9850
10 changed files with 30 additions and 9 deletions
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4
src/codecache/CodeCacheReaderWriter.cpp
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@ -214,7 +214,7 @@ void CodeCacheWriter::storeInterpretedCodeBlock(InterpretedCodeBlock* codeBlock)
m_buffer.put(codeBlock->m_functionBodyBlockIndex);
m_buffer.put(codeBlock->m_lexicalBlockIndexFunctionLocatedIn);
m_buffer.ensureSize(29 * sizeof(bool));
m_buffer.ensureSize(30 * sizeof(bool));
m_buffer.put(codeBlock->m_isFunctionNameSaveOnHeap);
m_buffer.put(codeBlock->m_isFunctionNameExplicitlyDeclared);
m_buffer.put(codeBlock->m_canUseIndexedVariableStorage);
@ -244,6 +244,7 @@ void CodeCacheWriter::storeInterpretedCodeBlock(InterpretedCodeBlock* codeBlock)
m_buffer.put(codeBlock->m_hasParameterOtherThanIdentifier);
m_buffer.put(codeBlock->m_allowSuperCall);
m_buffer.put(codeBlock->m_allowSuperProperty);
m_buffer.put(codeBlock->m_allowArguments);
// InterpretedCodeBlockWithRareData
if (UNLIKELY(hasRareData)) {
@ -734,6 +735,7 @@ InterpretedCodeBlock* CodeCacheReader::loadInterpretedCodeBlock(Context* context
codeBlock->m_hasParameterOtherThanIdentifier = m_buffer.get<bool>();
codeBlock->m_allowSuperCall = m_buffer.get<bool>();
codeBlock->m_allowSuperProperty = m_buffer.get<bool>();
codeBlock->m_allowArguments = m_buffer.get<bool>();
// InterpretedCodeBlockWithRareData
if (UNLIKELY(hasRareData)) {