sqc 0.4.13

Software Code Quality - CERT C compliance checker
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/*
 * Rule: STR32-C
 * Source: wiki
 * Status: PASS - Should NOT trigger STR32-C violation
 */

#include <string.h>
 
enum { STR_SIZE = 32 };
 
size_t func(const char *source) {
  char c_str[STR_SIZE];
  size_t ret = 0;

  if (source) {
    strncpy(c_str, source, sizeof(c_str) - 1);
    c_str[sizeof(c_str) - 1] = '\0';
    ret = strlen(c_str);
  } else {
    /* Handle null pointer */
  }
  return ret;
}