tree 99782f5b7e37526deb763b83d3a2f5373bfd6e88
parent b5fb0a03214dfd02bc34bda659d5b89ef12741b2
author Milan Broz <mbroz@redhat.com> 1314021094 +0200
committer Greg Kroah-Hartman <gregkh@suse.de> 1314063084 -0700

kobj_uevent: Ignore if some listeners cannot handle message

kobject_uevent() uses a multicast socket and should ignore
if one of listeners cannot handle messages or nobody is
listening at all.

Easily reproducible when a process in system is cloned
with CLONE_NEWNET flag.

(See also http://article.gmane.org/gmane.linux.kernel.device-mapper.dm-crypt/5256)

Signed-off-by: Milan Broz <mbroz@redhat.com>
Acked-by: Kay Sievers <kay.sievers@vrfy.org>
Cc: stable <stable@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>