Lines Matching refs:NULL
58 static dns_sdbimplementation_t *ldapdb = NULL;
89 while (stack != NULL) {
94 return NULL;
119 /* data == NULL means cleanup */
123 static struct ldapdb_entry *allthreadsdata = NULL;
127 if (data == NULL) {
131 while (allthreadsdata != NULL) {
134 while (threaddata->data != NULL) {
137 if (conndata->data != NULL)
146 return (NULL);
152 if (threaddata == NULL) {
155 if (threaddata == NULL)
156 return (NULL);
158 if (threaddata->index == NULL) {
160 return (NULL);
164 threaddata->data = NULL;
176 if (conndata == NULL) {
179 if (conndata == NULL)
180 return (NULL);
183 conndata->data = NULL;
198 if (*ldp != NULL)
201 if (*ldp == NULL)
210 ldap_start_tls_s(*ldp, NULL, NULL);
216 *ldp = NULL;
227 char *fltr, *a, **vals = NULL, **names = NULL;
237 if (ldp == NULL)
239 if (*ldp == NULL) {
241 if (*ldp == NULL) {
248 if (name == NULL) {
260 msgid = ldap_search(*ldp, data->base, LDAP_SCOPE_SUBTREE, fltr, NULL, 0);
263 if (*ldp != NULL)
264 msgid = ldap_search(*ldp, data->base, LDAP_SCOPE_SUBTREE, fltr, NULL, 0);
267 if (*ldp == NULL || msgid == -1) {
274 while ((errno = ldap_result(*ldp, msgid, 0, NULL, &res)) != LDAP_RES_SEARCH_RESULT ) {
288 if (e == NULL) {
295 if (name == NULL) {
297 if (names == NULL)
302 if (vals != NULL) {
307 for (a = ldap_first_attribute(ld, e, &ptr); a != NULL; a = ldap_next_attribute(ld, e, ptr)) {
313 if ((s == NULL) || (s == a) || (s - a >= (signed int)sizeof(type))) {
323 if (vals != NULL) {
324 for (i = 0; vals[i] != NULL; i++) {
325 if (name != NULL) {
328 for (j = 0; names[j] != NULL; j++) {
340 if (ptr != NULL)
343 if (name == NULL)
356 if (ptr != NULL)
359 if (name == NULL)
384 return ldapdb_search(zone, NULL, dbdata, allnodes);
396 return NULL;
397 if ((p = strchr(hexdigits, tolower(s[1]))) == NULL)
398 return NULL;
400 if ((p = strchr(hexdigits, tolower(s[2]))) == NULL)
401 return NULL;
416 while (extensions != NULL) {
418 if (s != NULL) {
422 next = NULL;
427 if (s != NULL) {
429 value = *s != '\0' ? s : NULL;
431 value = NULL;
449 data->tls = value == NULL || !strcasecmp(value, "true");
463 if (data->hostport != NULL)
465 if (data->hostname != NULL)
467 if (data->filterall != NULL)
469 if (data->filterone != NULL)
480 char *s, *filter = NULL, *extensions = NULL;
493 if (data == NULL)
498 if (data->hostport == NULL) {
506 if (s != NULL) {
511 if (s != NULL) {
515 if (s != NULL) {
519 if (s != NULL) {
524 if (s != NULL) {
529 if (s != NULL) {
533 extensions = NULL;
537 filter = NULL;
543 data->base = NULL;
548 if (extensions != NULL) {
566 if ((data->base != NULL && unhex(data->base) == NULL) ||
567 (filter != NULL && unhex(filter) == NULL) ||
568 (data->bindname != NULL && unhex(data->bindname) == NULL) ||
569 (data->bindpw != NULL && unhex(data->bindpw) == NULL)) {
577 if (filter == NULL) {
586 if (data->filterall == NULL) {
591 if (data->filterone == NULL) {
596 if (filter == NULL) {
607 if (data->hostname == NULL) {
613 (s = strchr(data->hostname, ']')) != NULL )
618 if (s != NULL) {
640 NULL, /* authority */
655 return (dns_sdb_register("ldap", &ldapdb_methods, NULL, flags,
662 if (ldapdb != NULL) {
664 ldapdb_getconn(NULL);