diff options
Diffstat (limited to 'src/backend/commands/opclasscmds.c')
| -rw-r--r-- | src/backend/commands/opclasscmds.c | 22 |
1 files changed, 16 insertions, 6 deletions
diff --git a/src/backend/commands/opclasscmds.c b/src/backend/commands/opclasscmds.c index a0d0abd553d..c9d11da70eb 100644 --- a/src/backend/commands/opclasscmds.c +++ b/src/backend/commands/opclasscmds.c @@ -9,7 +9,7 @@ * * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/commands/opclasscmds.c,v 1.34 2005/07/07 20:39:58 tgl Exp $ + * $PostgreSQL: pgsql/src/backend/commands/opclasscmds.c,v 1.35 2005/07/14 21:46:29 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -892,6 +892,7 @@ AlterOpClassOwner(List *name, const char *access_method, Oid newOwnerId) char *opcname; HeapTuple tup; Relation rel; + AclResult aclresult; Form_pg_opclass opcForm; amOid = GetSysCacheOid(AMNAME, @@ -950,11 +951,20 @@ AlterOpClassOwner(List *name, const char *access_method, Oid newOwnerId) */ if (opcForm->opcowner != newOwnerId) { - /* Otherwise, must be superuser to change object ownership */ - if (!superuser()) - ereport(ERROR, - (errcode(ERRCODE_INSUFFICIENT_PRIVILEGE), - errmsg("must be superuser to change owner"))); + /* Otherwise, must be owner of the existing object */ + if (!pg_opclass_ownercheck(HeapTupleGetOid(tup),GetUserId())) + aclcheck_error(ACLCHECK_NOT_OWNER, ACL_KIND_OPCLASS, + NameListToString(name)); + + /* Must be able to become new owner */ + check_is_member_of_role(GetUserId(), newOwnerId); + + /* New owner must have CREATE privilege on namespace */ + aclresult = pg_namespace_aclcheck(namespaceOid, newOwnerId, + ACL_CREATE); + if (aclresult != ACLCHECK_OK) + aclcheck_error(aclresult, ACL_KIND_NAMESPACE, + get_namespace_name(namespaceOid)); /* * Modify the owner --- okay to scribble on tup because it's a |