diff options
| -rw-r--r-- | source3/auth/auth_util.c | 19 |
1 files changed, 11 insertions, 8 deletions
diff --git a/source3/auth/auth_util.c b/source3/auth/auth_util.c index 2c20beb33c..26d1eb710f 100644 --- a/source3/auth/auth_util.c +++ b/source3/auth/auth_util.c @@ -1988,16 +1988,19 @@ NT_USER_TOKEN *dup_nt_token(TALLOC_CTX *mem_ctx, NT_USER_TOKEN *ptoken) return NULL; } - token->user_sids = (DOM_SID *)talloc_memdup( - token, ptoken->user_sids, sizeof(DOM_SID) * ptoken->num_sids ); + ZERO_STRUCTP(token); - if ((ptoken->user_sids != NULL) && (token->user_sids == NULL)) { - DEBUG(0, ("talloc_memdup failed\n")); - TALLOC_FREE(token); - return NULL; - } + if (ptoken->user_sids && ptoken->num_sids) { + token->user_sids = (DOM_SID *)talloc_memdup( + token, ptoken->user_sids, sizeof(DOM_SID) * ptoken->num_sids ); - token->num_sids = ptoken->num_sids; + if (token->user_sids == NULL) { + DEBUG(0, ("talloc_memdup failed\n")); + TALLOC_FREE(token); + return NULL; + } + token->num_sids = ptoken->num_sids; + } /* copy the privileges; don't consider failure to be critical here */ |