kobj_uevent: Ignore if some listeners cannot handle message

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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>

...

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Milan Broz 2011-08-22 15:51:34 +02:00 • committed by Greg Kroah-Hartman

parent b5fb0a0321

commit ebf4127cd6

1 changed files with 1 additions and 1 deletions

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lib/kobject_uevent.c

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