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C++: Use the new predicate to remove a cartesian-like join.

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Mathias Vorreiter Pedersen
2025-11-08 16:28:34 +00:00
parent a922d5099f
commit bfe2b7dc44
2 changed files with 1 additions and 19495 deletions
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1
cpp/ql/lib/semmle/code/cpp/dataflow/ExternalFlow.qll
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@@ -839,6 +839,7 @@ private Function getFunction(string namespace, string type, boolean subtypes, st
* in `name`. * in `name`.
*/ */
private predicate signatureMatches(Function func, string signature, string type, string name, int i) { private predicate signatureMatches(Function func, string signature, string type, string name, int i) {
func = getFunction(_, type, _, name) and
exists(string s | exists(string s |
s = getSignatureParameterName(signature, type, name, i) and s = getSignatureParameterName(signature, type, name, i) and
s = getParameterTypeName(func, i) s = getParameterTypeName(func, i)

19495
cpp/ql/test/library-tests/dataflow/taint-tests/test_mad-signatures.expected
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