diff options
| -rw-r--r-- | source3/passdb/pdb_interface.c | 28 |
1 files changed, 27 insertions, 1 deletions
diff --git a/source3/passdb/pdb_interface.c b/source3/passdb/pdb_interface.c index 5747435e69..082e57ecc0 100644 --- a/source3/passdb/pdb_interface.c +++ b/source3/passdb/pdb_interface.c @@ -871,6 +871,8 @@ BOOL pdb_getsampwent(SAM_ACCOUNT *user) return NT_STATUS_IS_OK(pdb_context->pdb_getsampwent(pdb_context, user)); } +static SAM_ACCOUNT *sam_account_cache = NULL; + BOOL pdb_getsampwnam(SAM_ACCOUNT *sam_acct, const char *username) { struct pdb_context *pdb_context = pdb_get_static_context(False); @@ -879,7 +881,17 @@ BOOL pdb_getsampwnam(SAM_ACCOUNT *sam_acct, const char *username) return False; } - return NT_STATUS_IS_OK(pdb_context->pdb_getsampwnam(pdb_context, sam_acct, username)); + if (!NT_STATUS_IS_OK(pdb_context->pdb_getsampwnam(pdb_context, + sam_acct, username))) + return False; + + if (sam_account_cache != NULL) { + pdb_free_sam(&sam_account_cache); + sam_account_cache = NULL; + } + + pdb_copy_sam_account(sam_acct, &sam_account_cache); + return True; } BOOL pdb_getsampwsid(SAM_ACCOUNT *sam_acct, const DOM_SID *sid) @@ -890,6 +902,10 @@ BOOL pdb_getsampwsid(SAM_ACCOUNT *sam_acct, const DOM_SID *sid) return False; } + if ((sam_account_cache != NULL) && + (sid_equal(sid, pdb_get_user_sid(sam_account_cache)))) + return pdb_copy_sam_account(sam_account_cache, &sam_acct); + return NT_STATUS_IS_OK(pdb_context->pdb_getsampwsid(pdb_context, sam_acct, sid)); } @@ -912,6 +928,11 @@ BOOL pdb_update_sam_account(SAM_ACCOUNT *sam_acct) return False; } + if (sam_account_cache != NULL) { + pdb_free_sam(&sam_account_cache); + sam_account_cache = NULL; + } + return NT_STATUS_IS_OK(pdb_context->pdb_update_sam_account(pdb_context, sam_acct)); } @@ -923,6 +944,11 @@ BOOL pdb_delete_sam_account(SAM_ACCOUNT *sam_acct) return False; } + if (sam_account_cache != NULL) { + pdb_free_sam(&sam_account_cache); + sam_account_cache = NULL; + } + return NT_STATUS_IS_OK(pdb_context->pdb_delete_sam_account(pdb_context, sam_acct)); } |