sqc 0.4.13

Software Code Quality - CERT C compliance checker
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/*
 * Rule: ENV30-C
 * Source: wiki
 * Status: FAIL - Should trigger ENV30-C violation
 */

#include <stdlib.h>
 
void trstr(char *c_str, char orig, char rep) {
  while (*c_str != '\0') {
    if (*c_str == orig) {
      *c_str = rep;
    }
    ++c_str;
  }
}

void func(void) {
  char *env = getenv("TEST_ENV");
  if (env == NULL) {
    /* Handle error */
  }
  trstr(env,'"', '_');
}