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| author | Andrew Bartlett <abartlet@samba.org> | 2007-10-31 03:56:13 +0100 |
|---|---|---|
| committer | Stefan Metzmacher <metze@samba.org> | 2007-12-21 05:43:47 +0100 |
| commit | 464dd2ada160002a888e3b2dd17cf0072fbcedf3 (patch) | |
| tree | f7f0003baaf0bb238c590c3585b578797e9733aa /source4/dsdb/samdb/ldb_modules/subtree_rename.c | |
| parent | dbb3c74464d84ff2b7bf1f98daa9db3db7d50734 (diff) | |
| download | samba-464dd2ada160002a888e3b2dd17cf0072fbcedf3.tar.gz samba-464dd2ada160002a888e3b2dd17cf0072fbcedf3.tar.bz2 samba-464dd2ada160002a888e3b2dd17cf0072fbcedf3.zip | |
r25761: Rename to be a DN to be a child of itself wasn't being checked for.
This prevents CN=test,dc=samba,dc=example,dc=com being renamed into
CN=test2,cn=test,dc=samba,dc=example,dc=com
Andrew Bartlett
(This used to be commit 958a92ed0c6bee19d8b86df7c66330d2bba23e46)
Diffstat (limited to 'source4/dsdb/samdb/ldb_modules/subtree_rename.c')
| -rw-r--r-- | source4/dsdb/samdb/ldb_modules/subtree_rename.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/source4/dsdb/samdb/ldb_modules/subtree_rename.c b/source4/dsdb/samdb/ldb_modules/subtree_rename.c index 72857cb864..5c28723391 100644 --- a/source4/dsdb/samdb/ldb_modules/subtree_rename.c +++ b/source4/dsdb/samdb/ldb_modules/subtree_rename.c @@ -163,6 +163,14 @@ static int subtree_rename(struct ldb_module *module, struct ldb_request *req) return ldb_next_request(module, req); } + /* Firstly ensure we are not trying to rename it to be a child of itself */ + if ((ldb_dn_compare_base(req->op.rename.olddn, req->op.rename.newdn) == 0) + && (ldb_dn_compare(req->op.rename.olddn, req->op.rename.newdn) != 0)) { + ldb_asprintf_errstring(module->ldb, "Cannot rename %s to be a child of itself", + ldb_dn_get_linearized(req->op.rename.olddn)); + return LDB_ERR_UNWILLING_TO_PERFORM; + } + /* This gets complex: We need to: - Do a search for all entires under this entry - Wait for these results to appear |