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47 lines
1.0 KiB
47 lines
1.0 KiB
/*
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* Copyright (c) 2016 - present Facebook, Inc.
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* All rights reserved.
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*
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* This source code is licensed under the BSD style license found in the
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* LICENSE file in the root directory of this source tree. An additional grant
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* of patent rights can be found in the PATENTS file in the same directory.
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*/
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extern void* __infer_taint_source();
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extern void __infer_taint_sink(void*);
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namespace basics {
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class Obj {
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public:
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int field;
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};
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void* returnSource() { return __infer_taint_source(); }
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void callSink(void* param) { __infer_taint_sink(param); }
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void* id(void* param) { return param; }
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void sourceToSinkDirectBad() {
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void* source = __infer_taint_source();
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__infer_taint_sink(source);
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}
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void returnSourceToSinkBad() {
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void* source = returnSource();
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__infer_taint_sink(source);
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}
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void sourceThenCallSinkBad() {
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void* source = __infer_taint_source();
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callSink(source);
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}
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void propagateBad() {
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void* source = __infer_taint_source();
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void* launderedSource = id(source);
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callSink(launderedSource);
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}
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}
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