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Fix segfault in expression parser

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Nikolay Degterinsky 2022-10-23 19:49:00 +02:00 committed by GitHub
parent c0d1be9cab
commit dd98608b78
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1 changed files with 3 additions and 0 deletions
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3
src/Parsers/ExpressionListParsers.cpp
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@ -1582,6 +1582,9 @@ public:
{ {
if (parsed_interval_kind) if (parsed_interval_kind)
{ {
if (elements.size() < 2)
return false;
elements[0] = makeASTFunction(interval_kind.toNameOfFunctionToIntervalDataType(), elements[0]); elements[0] = makeASTFunction(interval_kind.toNameOfFunctionToIntervalDataType(), elements[0]);
node = makeASTFunction(function_name, elements[1], elements[0]); node = makeASTFunction(function_name, elements[1], elements[0]);
} }