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C++: Also add MSVC-related 'alloca'-like functions.

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Mathias Vorreiter Pedersen
2023-11-15 12:07:17 +00:00
parent ec63099c54
commit bae7e10e46
1 changed files with 1 additions and 1 deletions
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cpp/ql/src/Likely Bugs/Memory Management/ReturnStackAllocatedMemory.ql
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@@ -44,7 +44,7 @@ class ReturnStackAllocatedMemoryConfig extends MustFlowConfiguration {
// `source` is an instruction that represents the return value of a // `source` is an instruction that represents the return value of a
// function that is known to return stack-allocated memory. // function that is known to return stack-allocated memory.
exists(Call call | exists(Call call |
call.getTarget().hasGlobalName(["alloca", "strdupa", "strndupa"]) and call.getTarget().hasGlobalName(["alloca", "strdupa", "strndupa", "_alloca", "_malloca"]) and
source.getUnconvertedResultExpression() = call source.getUnconvertedResultExpression() = call
) )
) )