diff options
Diffstat (limited to 'source3/winbindd/winbindd_ads.c')
| -rw-r--r-- | source3/winbindd/winbindd_ads.c | 55 |
1 files changed, 37 insertions, 18 deletions
diff --git a/source3/winbindd/winbindd_ads.c b/source3/winbindd/winbindd_ads.c index 1a5ed5f6c1..18cc1cbd03 100644 --- a/source3/winbindd/winbindd_ads.c +++ b/source3/winbindd/winbindd_ads.c @@ -643,7 +643,8 @@ static NTSTATUS lookup_usergroups_memberof(struct winbindd_domain *domain, TALLOC_CTX *mem_ctx, const char *user_dn, DOM_SID *primary_group, - size_t *p_num_groups, DOM_SID **user_sids) + size_t *p_num_groups, + DOM_SID **user_sids) { ADS_STATUS rc; NTSTATUS status = NT_STATUS_UNSUCCESSFUL; @@ -652,8 +653,8 @@ static NTSTATUS lookup_usergroups_memberof(struct winbindd_domain *domain, size_t num_groups = 0; DOM_SID *group_sids = NULL; int i; - char **strings; - size_t num_strings = 0; + char **strings = NULL; + size_t num_strings = 0, num_sids = 0; DEBUG(3,("ads: lookup_usergroups_memberof\n")); @@ -668,7 +669,7 @@ static NTSTATUS lookup_usergroups_memberof(struct winbindd_domain *domain, if (!ads) { domain->last_status = NT_STATUS_SERVER_DISABLED; - goto done; + return NT_STATUS_UNSUCCESSFUL; } rc = ads_search_retry_extended_dn_ranged(ads, mem_ctx, user_dn, attrs, @@ -693,21 +694,26 @@ static NTSTATUS lookup_usergroups_memberof(struct winbindd_domain *domain, group_sids = TALLOC_ZERO_ARRAY(mem_ctx, DOM_SID, num_strings + 1); if (!group_sids) { - TALLOC_FREE(strings); status = NT_STATUS_NO_MEMORY; goto done; } for (i=0; i<num_strings; i++) { - - if (!ads_get_sid_from_extended_dn(mem_ctx, strings[i], + rc = ads_get_sid_from_extended_dn(mem_ctx, strings[i], ADS_EXTENDED_DN_HEX_STRING, - &(group_sids)[i])) { - TALLOC_FREE(group_sids); - TALLOC_FREE(strings); - status = NT_STATUS_NO_MEMORY; - goto done; + &(group_sids)[i]); + if (!ADS_ERR_OK(rc)) { + /* ignore members without SIDs */ + if (NT_STATUS_EQUAL(ads_ntstatus(rc), + NT_STATUS_NOT_FOUND)) { + continue; + } + else { + status = ads_ntstatus(rc); + goto done; + } } + num_sids++; } if (i == 0) { @@ -716,7 +722,7 @@ static NTSTATUS lookup_usergroups_memberof(struct winbindd_domain *domain, goto done; } - for (i=0; i<num_strings; i++) { + for (i=0; i<num_sids; i++) { /* ignore Builtin groups from ADS - Guenther */ if (sid_check_is_in_builtin(&group_sids[i])) { @@ -734,8 +740,11 @@ static NTSTATUS lookup_usergroups_memberof(struct winbindd_domain *domain, *p_num_groups = num_groups; status = (*user_sids != NULL) ? NT_STATUS_OK : NT_STATUS_NO_MEMORY; - DEBUG(3,("ads lookup_usergroups (memberof) succeeded for dn=%s\n", user_dn)); + DEBUG(3,("ads lookup_usergroups (memberof) succeeded for dn=%s\n", + user_dn)); + done: + TALLOC_FREE(strings); TALLOC_FREE(group_sids); return status; @@ -1015,10 +1024,20 @@ static NTSTATUS lookup_groupmem(struct winbindd_domain *domain, char *name, *domain_name; DOM_SID sid; - if (!ads_get_sid_from_extended_dn(tmp_ctx, members[i], args.val, - &sid)) { - status = NT_STATUS_INVALID_PARAMETER; - goto done; + rc = ads_get_sid_from_extended_dn(tmp_ctx, members[i], args.val, + &sid); + if (!ADS_ERR_OK(rc)) { + if (NT_STATUS_EQUAL(ads_ntstatus(rc), + NT_STATUS_NOT_FOUND)) { + /* Group members can be objects, like Exchange + * Public Folders, that don't have a SID. Skip + * them. */ + continue; + } + else { + status = ads_ntstatus(rc); + goto done; + } } if (lookup_cached_sid(mem_ctx, &sid, &domain_name, &name, &name_type)) { |