Re: [PATCH V4 1/2] ptr_ring: fail early if queue occupies more than KMALLOC_MAX_SIZE
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From: David Miller <davem@davemloft.net>
Date: 2018-02-09 19:29:24
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From: Jason Wang <redacted> Date: Fri, 9 Feb 2018 17:45:49 +0800
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 <redacted>Applied.