#define RFC1035_MAXLABELSZ 63
static int
-rfc1035NameUnpack(const char *buf, size_t sz, off_t * off, char *name, size_t ns
-)
+rfc1035NameUnpack(const char *buf, size_t sz, off_t * off, char *name, size_t ns)
{
off_t no = 0;
unsigned char c;
static int loop_detect = 0;
if (loop_detect > 2)
return 4; /* compression loop */
- if (ns <= 0)
+ if (ns == 0)
return 4; /* probably compression loop */
do {
if ((*off) >= ((off_t) sz))