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34 lines
780 B
34 lines
780 B
8 years ago
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/*
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* Copyright (c) 2017 - 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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#import <Foundation/NSObject.h>
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@interface InferTaint : NSObject {
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}
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+ (NSObject*)source;
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+ (void)sink:(NSObject*)param;
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+ (void)notASink:(NSObject*)param;
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@end
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void callSinkDirectBad() {
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NSObject* source = [InferTaint source];
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[InferTaint sink:source];
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}
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void callSinkOnNonSourceOk() {
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NSObject* source = [NSObject new];
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[InferTaint sink:source];
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}
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void callNonSinkOnSourceOk() {
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NSObject* source = [InferTaint source];
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[InferTaint notASink:source];
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}
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