From 4889eb9f7aae9349e426d0f6d2217adff67eaebd Mon Sep 17 00:00:00 2001 From: Simo Sorce Date: Wed, 22 Nov 2006 00:59:34 +0000 Subject: r19831: Big ldb_dn optimization and interfaces enhancement patch This patch changes a lot of the code in ldb_dn.c, and also removes and add a number of manipulation functions around. The aim is to avoid validating a dn if not necessary as the validation code is necessarily slow. This is mainly to speed up internal operations where input is not user generated and so we can assume the DNs need no validation. The code is designed to keep the data as a string if possible. The code is not yet 100% perfect, but pass all the tests so far. A memleak is certainly present, I'll work on that next. Simo. (This used to be commit a580c871d3784602a9cce32d33419e63c8236e63) --- source4/auth/auth_sam.c | 6 +++--- source4/auth/credentials/credentials_files.c | 2 +- source4/auth/gensec/schannel_state.c | 4 ++-- source4/auth/sam.c | 6 +++--- 4 files changed, 9 insertions(+), 9 deletions(-) (limited to 'source4/auth') diff --git a/source4/auth/auth_sam.c b/source4/auth/auth_sam.c index 8bfcab1eaf..08ba75e4f6 100644 --- a/source4/auth/auth_sam.c +++ b/source4/auth/auth_sam.c @@ -47,12 +47,12 @@ static NTSTATUS authsam_search_account(TALLOC_CTX *mem_ctx, struct ldb_context * struct ldb_message **msgs_tmp; struct ldb_message **msgs; struct ldb_message **msgs_domain_ref; - const struct ldb_dn *partitions_basedn = samdb_partitions_dn(sam_ctx, mem_ctx); + struct ldb_dn *partitions_basedn = samdb_partitions_dn(sam_ctx, mem_ctx); int ret; int ret_domain; - const struct ldb_dn *domain_dn = NULL; + struct ldb_dn *domain_dn = NULL; if (domain_name) { char *escaped_domain = ldb_binary_encode_string(mem_ctx, domain_name); @@ -76,7 +76,7 @@ static NTSTATUS authsam_search_account(TALLOC_CTX *mem_ctx, struct ldb_context * return NT_STATUS_INTERNAL_DB_CORRUPTION; } - domain_dn = samdb_result_dn(mem_ctx, msgs_domain_ref[0], "nCName", NULL); + domain_dn = samdb_result_dn(sam_ctx, mem_ctx, msgs_domain_ref[0], "nCName", NULL); } /* pull the user attributes */ diff --git a/source4/auth/credentials/credentials_files.c b/source4/auth/credentials/credentials_files.c index ecd89d2259..1cbc9d9c15 100644 --- a/source4/auth/credentials/credentials_files.c +++ b/source4/auth/credentials/credentials_files.c @@ -220,7 +220,7 @@ NTSTATUS cli_credentials_set_secrets(struct cli_credentials *cred, /* search for the secret record */ ldb_ret = gendb_search(ldb, - mem_ctx, ldb_dn_explode(mem_ctx, base), + mem_ctx, ldb_dn_new(mem_ctx, ldb, base), &msgs, attrs, "%s", filter); if (ldb_ret == 0) { diff --git a/source4/auth/gensec/schannel_state.c b/source4/auth/gensec/schannel_state.c index 3c9ff64147..7ba35abd19 100644 --- a/source4/auth/gensec/schannel_state.c +++ b/source4/auth/gensec/schannel_state.c @@ -93,8 +93,8 @@ NTSTATUS schannel_store_session_key_ldb(TALLOC_CTX *mem_ctx, return NT_STATUS_NO_MEMORY; } - msg->dn = ldb_dn_build_child(msg, "computerName", creds->computer_name, NULL); - if (msg->dn == NULL) { + msg->dn = ldb_dn_new_fmt(msg, ldb, "computerName=%s", creds->computer_name); + if ( ! msg->dn) { return NT_STATUS_NO_MEMORY; } diff --git a/source4/auth/sam.c b/source4/auth/sam.c index c7f0a74ac9..34ce34540a 100644 --- a/source4/auth/sam.c +++ b/source4/auth/sam.c @@ -89,7 +89,7 @@ _PUBLIC_ NTSTATUS authsam_account_ok(TALLOC_CTX *mem_ctx, NTTIME must_change_time; NTTIME last_set_time; - struct ldb_dn *domain_dn = samdb_result_dn(mem_ctx, msg_domain_ref, "nCName", ldb_dn_new(mem_ctx)); + struct ldb_dn *domain_dn = samdb_result_dn(sam_ctx, mem_ctx, msg_domain_ref, "nCName", ldb_dn_new(mem_ctx, sam_ctx, NULL)); NTTIME now; DEBUG(4,("authsam_account_ok: Checking SMB password for user %s\n", name_for_logs)); @@ -287,7 +287,7 @@ _PUBLIC_ NTSTATUS authsam_make_server_info(TALLOC_CTX *mem_ctx, struct ldb_conte server_info->acct_expiry = samdb_result_nttime(msg, "accountExpires", 0); server_info->last_password_change = samdb_result_nttime(msg, "pwdLastSet", 0); - ncname = samdb_result_dn(mem_ctx, msg_domain_ref, "nCName", NULL); + ncname = samdb_result_dn(sam_ctx, mem_ctx, msg_domain_ref, "nCName", NULL); if (!ncname) { return NT_STATUS_INTERNAL_DB_CORRUPTION; } @@ -322,7 +322,7 @@ _PUBLIC_ NTSTATUS sam_get_results_principal(struct ldb_context *sam_ctx, NTSTATUS nt_status; TALLOC_CTX *tmp_ctx = talloc_new(mem_ctx); int ret; - const struct ldb_dn *partitions_basedn = samdb_partitions_dn(sam_ctx, mem_ctx); + struct ldb_dn *partitions_basedn = samdb_partitions_dn(sam_ctx, mem_ctx); if (!tmp_ctx) { return NT_STATUS_NO_MEMORY; -- cgit