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| author | Kees Cook | 2017-07-12 23:35:07 +0200 |
|---|---|---|
| committer | Linus Torvalds | 2017-07-13 01:26:02 +0200 |
| commit | 52f908904e7e05b6300162faa48152df073be645 (patch) | |
| tree | f8b38e4c0c3cac282bcf71c61189b4e459f9359c /ipc/util.c | |
| parent | ipc/shm: avoid ipc_rcu_alloc() (diff) | |
| download | kernel-qcow2-linux-52f908904e7e05b6300162faa48152df073be645.tar.gz kernel-qcow2-linux-52f908904e7e05b6300162faa48152df073be645.tar.xz kernel-qcow2-linux-52f908904e7e05b6300162faa48152df073be645.zip | |
ipc/msg: avoid ipc_rcu_alloc()
Instead of using ipc_rcu_alloc() which only performs the refcount bump,
open code it. This also allows for msg_queue structure layout to be
randomized in the future.
Link: http://lkml.kernel.org/r/20170525185107.12869-12-manfred@colorfullife.com
Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Manfred Spraul <manfred@colorfullife.com>
Cc: Davidlohr Bueso <dave@stgolabs.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'ipc/util.c')
0 files changed, 0 insertions, 0 deletions