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62 lines
1.1 KiB
62 lines
1.1 KiB
7 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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#include <Foundation/Foundation.h>
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int define_array_ok() {
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size_t len = 10;
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uint8_t a[len]; // we should not report on array definition
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return 0;
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}
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int bad1() {
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int a[10];
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return a[2]; // report here as values of the array are not initialized
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}
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void use_int(int);
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int bad2() {
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int a[10];
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use_int(a[2]); // report here as values of the array are not initialized
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return 0;
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}
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int use_array_ok() {
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int a[10];
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a[1] = 5;
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return a[1];
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}
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int initialize_array_ok1() {
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int arr[10];
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arr[0] = 5;
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}
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int initialize_array_ok2() {
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int arr[] = {1, 2};
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arr[0] = 5;
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}
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void use_array(int[]);
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int pass_array_FN() {
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int arr[5];
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use_array(arr); // we do not report here because of intraprocedural analysi a
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// the array passed by ref
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}
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int array_length_undef_bad() {
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int x;
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int arr[x];
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}
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