diff options
Diffstat (limited to 'libports/bucket-iterate.c')
| -rw-r--r-- | libports/bucket-iterate.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/libports/bucket-iterate.c b/libports/bucket-iterate.c index b021b99e..9103c297 100644 --- a/libports/bucket-iterate.c +++ b/libports/bucket-iterate.c @@ -1,5 +1,5 @@ /* Iterate a function over the ports in a bucket. - Copyright (C) 1995, 1999 Free Software Foundation, Inc. + Copyright (C) 1995, 1999, 2021 Free Software Foundation, Inc. Written by Michael I. Bushnell. This file is part of the GNU Hurd. @@ -76,7 +76,8 @@ _ports_bucket_class_iterate (struct hurd_ihash *ht, err = 0; for (i = 0; i < n; i++) { - if (!err) + /* Never expose the notify port to the user function. */ + if (!err && !ports_port_is_notify (p[i])) err = (*fun)(p[i]); ports_port_deref (p[i]); } |