commit 8ac6ed5857c8d583e0dc2ab2165966ab143930ad
author Peter Hurley <peter@hurleysoftware.com> Tue Apr 30 19:14:54 2013 -0700
committer Linus Torvalds <torvalds@linux-foundation.org> Wed May 01 08:12:57 2013 -0700
tree d5c7606ce371ff52213915267b8b34898232a7e3
parent 852028af861ed6c7ab7e73053dd664eb28e55200

ipc: implement MSG_COPY as a new receive mode

Teach the helper routines about MSG_COPY so that msgtyp is preserved as
the message number to copy.

The security functions affected by this change were audited and no
additional changes are necessary.

Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Acked-by: Stanislav Kinsbursky <skinsbursky@parallels.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>