s3-winbind: Make sure the map is clean.

diff --git a/source3/winbindd/idmap_util.c b/source3/winbindd/idmap_util.c
index a44aaf5fe4c698423cf9b413549c8bb6d4f381ac..2ddf576dc83e2b2481465a6e06f5d3959c537af7 100644 (file)
--- a/source3/winbindd/idmap_util.c
+++ b/source3/winbindd/idmap_util.c
@@ -60,6 +60,7 @@ NTSTATUS idmap_uid_to_sid(const char *domname, struct dom_sid *sid, uid_t uid)
        }
 
 backend:
+       ZERO_STRUCT(map);
        map.sid = sid;
        map.xid.type = ID_TYPE_UID;
        map.xid.id = uid;
@@ -119,6 +120,7 @@ NTSTATUS idmap_gid_to_sid(const char *domname, struct dom_sid *sid, gid_t gid)
        }
 
 backend:
+       ZERO_STRUCT(map);
        map.sid = sid;
        map.xid.type = ID_TYPE_GID;
        map.xid.id = gid;
@@ -177,8 +179,9 @@ NTSTATUS idmap_sid_to_uid(const char *dom_name, struct dom_sid *sid, uid_t *uid)
        }
 
 backend:
+       ZERO_STRUCT(map);
        map.sid = sid;
-       map.xid.type = ID_TYPE_UID;     
+       map.xid.type = ID_TYPE_UID;
 
        ret = idmap_backends_sid_to_unixid(dom_name, &map);
 
@@ -250,6 +253,7 @@ NTSTATUS idmap_sid_to_gid(const char *domname, struct dom_sid *sid, gid_t *gid)
        }
 
 backend:
+       ZERO_STRUCT(map);
        map.sid = sid;
        map.xid.type = ID_TYPE_GID;