}
- if (psidlen == 0) {
- printf("RULE_%d_PORTSETS=0-65535\n", rulecnt);
- } else if (psid >= 0) {
+ if (psidlen > 0 && psid >= 0) {
printf("RULE_%d_PORTSETS='", rulecnt);
for (int k = (offset) ? 1 : 0; k < (1 << offset); ++k) {
int start = (k << (16 - offset)) | (psid >> offset);
int end = start + (1 << (16 - offset - psidlen)) - 1;
- printf("%d-%d ", start, end);
+
+ if (start == 0)
+ start = 1;
+
+ if (start <= end)
+ printf("%d-%d ", start, end);
}
printf("'\n");
}