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| author | Jason Wang | 2018-02-09 10:45:49 +0100 |
|---|---|---|
| committer | David S. Miller | 2018-02-09 20:28:57 +0100 |
| commit | 6e6e41c3112276288ccaf80c70916779b84bb276 (patch) | |
| tree | 336e9b2806125740656b3fcb6f0dc895ccd69acf /include/linux/lcm.h | |
| parent | Merge branch 'stmmac-irq-fixes-cleanups' (diff) | |
| download | kernel-qcow2-linux-6e6e41c3112276288ccaf80c70916779b84bb276.tar.gz kernel-qcow2-linux-6e6e41c3112276288ccaf80c70916779b84bb276.tar.xz kernel-qcow2-linux-6e6e41c3112276288ccaf80c70916779b84bb276.zip | |
ptr_ring: fail early if queue occupies more than KMALLOC_MAX_SIZE
To avoid slab to warn about exceeded size, fail early if queue
occupies more than KMALLOC_MAX_SIZE.
Reported-by: syzbot+e4d4f9ddd4295539735d@syzkaller.appspotmail.com
Fixes: 2e0ab8ca83c12 ("ptr_ring: array based FIFO for pointers")
Signed-off-by: Jason Wang <jasowang@redhat.com>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/lcm.h')
0 files changed, 0 insertions, 0 deletions