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C++: Fix comments.

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This commit is contained in:
Geoffrey White
2020-09-25 10:41:25 +01:00
parent 6fd1bf89c1
commit 09b5fb6753
1 changed files with 3 additions and 3 deletions
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6
cpp/ql/src/semmle/code/cpp/models/implementations/StdPair.qll
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@@ -11,8 +11,8 @@ class StdPairConstructor extends Constructor, TaintFunction {
StdPairConstructor() { this.getDeclaringType().hasQualifiedName("std", "pair") }
/**
* Gets the index of a parameter to this function that is a reference to the
* value type of the container.
* Gets the index of a parameter to this function that is a reference to
* either value type of the pair.
*/
int getAValueTypeParameterIndex() {
getParameter(result).getUnspecifiedType().(ReferenceType).getBaseType() =
@@ -20,7 +20,7 @@ class StdPairConstructor extends Constructor, TaintFunction {
}
override predicate hasTaintFlow(FunctionInput input, FunctionOutput output) {
// taint flow from any parameter of the value type to the returned object
// taint flow from any parameter of a value type to the qualifier
input.isParameterDeref(getAValueTypeParameterIndex()) and
(
output.isReturnValue() // TODO: this is only needed for AST data flow, which treats constructors as returning the new object