sqc 0.4.13

Software Code Quality - CERT C compliance checker
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22

/*
 * Rule: ENV31-C
 * Source: wiki
 * Status: PASS - Should NOT trigger ENV31-C violation
 */

#include <stdio.h>
#include <stdlib.h>
 
extern char **environ;

int main(void) {
  if (setenv("MY_NEW_VAR", "new_value", 1) != 0) {
    /* Handle error */
  }
  if (environ != NULL) {
    for (size_t i = 0; environ[i] != NULL; ++i) {
      puts(environ[i]);
    }
  }
  return 0;
}