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CPP: Add detail to the model.

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This commit is contained in:
Geoffrey White
2020-01-17 16:45:17 +00:00
parent 77a3778eef
commit 200545d88c
3 changed files with 8 additions and 2 deletions
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4
cpp/ql/src/semmle/code/cpp/models/implementations/Pure.qll
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@@ -44,6 +44,10 @@ class PureStrFunction extends AliasFunction, ArrayFunction, TaintFunction, SideE
getParameter(bufParam).getUnspecifiedType() instanceof PointerType
}
override predicate hasArrayWithNullTerminator(int bufParam) {
getParameter(bufParam).getUnspecifiedType() instanceof PointerType
}
override predicate hasTaintFlow(FunctionInput input, FunctionOutput output) {
exists(ParameterIndex i |
input.isParameter(i) and