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-rw-r--r--source3/nsswitch/idmap.c12
-rw-r--r--source3/nsswitch/winbindd_ads.c25
2 files changed, 24 insertions, 13 deletions
diff --git a/source3/nsswitch/idmap.c b/source3/nsswitch/idmap.c
index 26fcc692e9..5222eba8f3 100644
--- a/source3/nsswitch/idmap.c
+++ b/source3/nsswitch/idmap.c
@@ -1026,9 +1026,15 @@ static NTSTATUS idmap_backends_sids_to_unixids(struct id_map **ids)
/* split list per domain */
- dom_ids = TALLOC_ZERO_ARRAY(ctx, struct id_map **, num_domains);
- IDMAP_CHECK_ALLOC(dom_ids);
- counters = TALLOC_ZERO_ARRAY(ctx, int, num_domains);
+ if (num_domains) {
+ dom_ids = TALLOC_ZERO_ARRAY(ctx, struct id_map **, num_domains);
+ IDMAP_CHECK_ALLOC(dom_ids);
+ counters = TALLOC_ZERO_ARRAY(ctx, int, num_domains);
+ IDMAP_CHECK_ALLOC(counters);
+ } else {
+ dom_ids = NULL;
+ counters = NULL;
+ }
/* partition the requests by domain */
diff --git a/source3/nsswitch/winbindd_ads.c b/source3/nsswitch/winbindd_ads.c
index 01174edf37..355a093855 100644
--- a/source3/nsswitch/winbindd_ads.c
+++ b/source3/nsswitch/winbindd_ads.c
@@ -907,16 +907,21 @@ static NTSTATUS lookup_groupmem(struct winbindd_domain *domain,
the problem is that the members are in the form of distinguised names
*/
- (*sid_mem) = TALLOC_ZERO_ARRAY(mem_ctx, DOM_SID, num_members);
- (*name_types) = TALLOC_ZERO_ARRAY(mem_ctx, uint32, num_members);
- (*names) = TALLOC_ZERO_ARRAY(mem_ctx, char *, num_members);
-
- if ((num_members != 0) &&
- ((members == NULL) || (*sid_mem == NULL) ||
- (*name_types == NULL) || (*names == NULL))) {
- DEBUG(1, ("talloc failed\n"));
- status = NT_STATUS_NO_MEMORY;
- goto done;
+ if (num_members) {
+ (*sid_mem) = TALLOC_ZERO_ARRAY(mem_ctx, DOM_SID, num_members);
+ (*name_types) = TALLOC_ZERO_ARRAY(mem_ctx, uint32, num_members);
+ (*names) = TALLOC_ZERO_ARRAY(mem_ctx, char *, num_members);
+
+ if ((members == NULL) || (*sid_mem == NULL) ||
+ (*name_types == NULL) || (*names == NULL)) {
+ DEBUG(1, ("talloc failed\n"));
+ status = NT_STATUS_NO_MEMORY;
+ goto done;
+ }
+ } else {
+ (*sid_mem) = NULL;
+ (*name_types) = NULL;
+ (*names) = NULL;
}
for (i=0;i<num_members;i++) {