Re: [PATCH v2 2/2] batctl: Add JSON debug commands

On Monday, 10 May 2021 12:14:10 CEST Sven Eckelmann wrote:

void sanitize_string(const char *str)
{
       while (*str) {
               if (*str == '"')
                       puts("\"");
               else if (*str == '\\')
                       puts("\\\\");
               else if (!isprint(*str))
                       printf("\\x%02x", *str);
               else
                       putc(*str);

               str++;
      }

}

Should have tested this. It should be more like:

void sanitize_string(const char *str) { while (*str) { if (*str == '"' || *str == '\') { putchar('\'); putchar(*str); } else if (!isprint(*str)) { printf("\x%02x", *str); } else { putchar(*str); } } }

Kind regards, Sven