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| author |   wuchi <wuchi.zero@gmail.com> | 2022-09-09 18:10:25 +0800 |
|---|---|---|
| committer |   Andrew Morton <akpm@linux-foundation.org> | 2022-10-03 14:21:43 -0700 |
| commit | 83d87a4ddb3b4a42bb73b314b3d1acc3965a689f (patch) | |
| tree | 408c35f2e47ba087912851ed3238b354ac584902 /ipc/msg.c | |
| parent | proc: make config PROC_CHILDREN depend on PROC_FS (diff) | |
| download | wireguard-linux-83d87a4ddb3b4a42bb73b314b3d1acc3965a689f.tar.xz wireguard-linux-83d87a4ddb3b4a42bb73b314b3d1acc3965a689f.zip | |
relay: use kvcalloc to alloc page array in relay_alloc_page_array
kvcalloc() is safer because it will check the integer overflows, and using
it will simple the logic of allocation size.
Link: https://lkml.kernel.org/r/20220909101025.82955-1-wuchi.zero@gmail.com
Signed-off-by: wuchi <wuchi.zero@gmail.com>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'ipc/msg.c')
0 files changed, 0 insertions, 0 deletions