diff options
| -rw-r--r-- | source4/auth/auth_util.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/source4/auth/auth_util.c b/source4/auth/auth_util.c index 2b9b0c25c2..be7992ae82 100644 --- a/source4/auth/auth_util.c +++ b/source4/auth/auth_util.c @@ -367,11 +367,13 @@ NTSTATUS make_server_info_netlogon_validation(TALLOC_CTX *mem_ctx, size_t sidcount = server_info->n_domain_groups + validation->sam3->sidcount; size_t n_dgrps = server_info->n_domain_groups; - dgrps = talloc_realloc(server_info, dgrps, struct dom_sid*, sidcount); - NT_STATUS_HAVE_NO_MEMORY(dgrps); + if (validation->sam3->sidcount > 0) { + dgrps = talloc_realloc(server_info, dgrps, struct dom_sid*, sidcount); + NT_STATUS_HAVE_NO_MEMORY(dgrps); - for (i = 0; i < validation->sam3->sidcount; i++) { - dgrps[n_dgrps + i] = talloc_reference(dgrps, validation->sam3->sids[i].sid); + for (i = 0; i < validation->sam3->sidcount; i++) { + dgrps[n_dgrps + i] = talloc_reference(dgrps, validation->sam3->sids[i].sid); + } } server_info->n_domain_groups = sidcount; |