diff options
author | Simo Sorce <idra@samba.org> | 2006-11-22 00:59:34 +0000 |
---|---|---|
committer | Gerald (Jerry) Carter <jerry@samba.org> | 2007-10-10 14:28:22 -0500 |
commit | 4889eb9f7aae9349e426d0f6d2217adff67eaebd (patch) | |
tree | 7eb63c32bcbd19bf64d5c315f01785f30d3a789c /source4/lib/ldb/common/ldb_msg.c | |
parent | ce0c2236b953dc977655dbceef40916825e843ae (diff) | |
download | samba-4889eb9f7aae9349e426d0f6d2217adff67eaebd.tar.gz samba-4889eb9f7aae9349e426d0f6d2217adff67eaebd.tar.bz2 samba-4889eb9f7aae9349e426d0f6d2217adff67eaebd.zip |
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)
Diffstat (limited to 'source4/lib/ldb/common/ldb_msg.c')
-rw-r--r-- | source4/lib/ldb/common/ldb_msg.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/source4/lib/ldb/common/ldb_msg.c b/source4/lib/ldb/common/ldb_msg.c index 65d1ecacb7..2768786b83 100644 --- a/source4/lib/ldb/common/ldb_msg.c +++ b/source4/lib/ldb/common/ldb_msg.c @@ -126,6 +126,7 @@ int ldb_msg_add_empty( struct ldb_message *msg, { struct ldb_message_element *els; + /* FIXME: we should probably leave this to the schema module to check */ if (! ldb_valid_attr_name(attr_name)) { return LDB_ERR_OPERATIONS_ERROR; } @@ -411,17 +412,24 @@ const char *ldb_msg_find_attr_as_string(const struct ldb_message *msg, return (const char *)v->data; } -struct ldb_dn *ldb_msg_find_attr_as_dn(void *mem_ctx, +struct ldb_dn *ldb_msg_find_attr_as_dn(struct ldb_context *ldb, + void *mem_ctx, const struct ldb_message *msg, const char *attr_name) { + struct ldb_dn *res_dn; const struct ldb_val *v; v = ldb_msg_find_ldb_val(msg, attr_name); if (!v || !v->data) { return NULL; } - return ldb_dn_explode(mem_ctx, (const char *)v->data); + res_dn = ldb_dn_new(mem_ctx, ldb, (const char *)v->data); + if ( ! ldb_dn_validate(res_dn)) { + talloc_free(res_dn); + return NULL; + } + return res_dn; } /* |