answers->rdata is an array and will never be NULL.
Reviewed-by: Alexander Bokovoy <ab@samba.org>
/* Go through the list of names found at answers->rdata and look for
the first SERVER<0x20> name. */
/* Go through the list of names found at answers->rdata and look for
the first SERVER<0x20> name. */
- if(answers->rdata != NULL) {
+ if (answers->rdlength > 0) {
char *p = answers->rdata;
int numnames = CVAL(p, 0);
char *p = answers->rdata;
int numnames = CVAL(p, 0);
* the first WORKGROUP<0x1b> name.
*/
* the first WORKGROUP<0x1b> name.
*/
- if(answers->rdata != NULL) {
+ if (answers->rdlength > 0) {
char *p = answers->rdata;
int numnames = CVAL(p, 0);
char *p = answers->rdata;
int numnames = CVAL(p, 0);