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C++: Autoformat.

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This commit is contained in:
Geoffrey White
2020-01-28 12:17:56 +00:00
parent 1ddabee1b8
commit 01dc3661b7
1 changed files with 8 additions and 12 deletions
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20
cpp/ql/src/semmle/code/cpp/models/interfaces/FormattingFunction.qll
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@@ -136,26 +136,22 @@ abstract class FormattingFunction extends ArrayFunction, TaintFunction {
int getSizeParameterIndex() { none() }
override predicate hasArrayWithNullTerminator(int bufParam) {
bufParam = getFormatParameterIndex()
}
bufParam = getFormatParameterIndex()
}
override predicate hasArrayWithVariableSize(int bufParam, int countParam) {
bufParam = getOutputParameterIndex() and
countParam = getSizeParameterIndex()
bufParam = getOutputParameterIndex() and
countParam = getSizeParameterIndex()
}
override predicate hasArrayWithUnknownSize(int bufParam) {
bufParam = getOutputParameterIndex() and
not exists(getSizeParameterIndex())
bufParam = getOutputParameterIndex() and
not exists(getSizeParameterIndex())
}
predicate hasArrayInput(int bufParam) {
bufParam = getFormatParameterIndex()
}
predicate hasArrayInput(int bufParam) { bufParam = getFormatParameterIndex() }
predicate hasArrayOutput(int bufParam) {
bufParam = getOutputParameterIndex()
}
predicate hasArrayOutput(int bufParam) { bufParam = getOutputParameterIndex() }
override predicate hasTaintFlow(FunctionInput input, FunctionOutput output) {
input.isParameterDeref(getFormatParameterIndex()) and