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| 1 | +#include <stdio.h> |
| 2 | + |
| 3 | +int f1(void) { |
| 4 | + FILE my_stdout = *stdout; // NON_COMPLIANT |
| 5 | + return fputs("Hello, World!\n", &my_stdout); |
| 6 | +} |
| 7 | + |
| 8 | +int f2(void) { |
| 9 | + FILE *my_stdout; |
| 10 | + my_stdout = stdout; // COMPLIANT |
| 11 | + FILE my_stdout2 = *my_stdout; // NON_COMPLIANT |
| 12 | + return fputs("Hello, World!\n", my_stdout); |
| 13 | +} |
| 14 | +int f2b(void) { |
| 15 | + FILE *const *my_stdout; |
| 16 | + my_stdout = &stdout; // COMPLIANT |
| 17 | + FILE my_stdout2 = **my_stdout; // NON_COMPLIANT |
| 18 | + return fputs("Hello, World!\n", *my_stdout); |
| 19 | +} |
| 20 | + |
| 21 | +int f3(void) { |
| 22 | + FILE my_stdout; |
| 23 | + my_stdout = *stdout; // NON_COMPLIANT |
| 24 | + return fputs("Hello, World!\n", &my_stdout); |
| 25 | +} |
| 26 | + |
| 27 | +int f4(void) { |
| 28 | + FILE *my_stdout; |
| 29 | + my_stdout = fopen("file.txt", "w"); // COMPLIANT |
| 30 | + return fputs("Hello, World!\n", my_stdout); |
| 31 | +} |
| 32 | + |
| 33 | +int f5helper(FILE my_stdout) { return fputs("Hello, World!\n", &my_stdout); } |
| 34 | +int f5(void) { |
| 35 | + FILE *my_stdout = fopen("file.txt", "w"); // COMPLIANT |
| 36 | + return f5helper(*my_stdout); // NON_COMPLIANT |
| 37 | +} |
| 38 | + |
| 39 | +int f6helper(FILE *my_stdout) { return fputs("Hello, World!\n", my_stdout); } |
| 40 | +int f6(void) { |
| 41 | + FILE *my_stdout = fopen("file.txt", "w"); // COMPLIANT |
| 42 | + return f6helper(my_stdout); // COMPLIANT |
| 43 | +} |
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