Jason Wang 6e6e41c311 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: 2e0ab8ca83 ("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>

2018-02-09 14:28:57 -05:00

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acpi

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asm-generic

Merge branch 'akpm' (patches from Andrew)

2018-02-06 22:15:42 -08:00

clocksource

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crypto

Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6

2018-01-31 14:22:45 -08:00

drm

Merge tag 'drm-for-v4.16' of git://people.freedesktop.org/~airlied/linux

2018-02-01 17:48:47 -08:00

dt-bindings

Merge tag 'pinctrl-v4.16-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl

2018-02-02 14:22:53 -08:00

keys

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kvm

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linux

ptr_ring: fail early if queue occupies more than KMALLOC_MAX_SIZE

2018-02-09 14:28:57 -05:00

math-emu

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media

media: videobuf2: fix up for "media: annotate ->poll() instances"

2018-02-06 14:24:51 -08:00

memory

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misc

Merge tag 'powerpc-4.16-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux

2018-02-02 10:01:04 -08:00

net

Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf

2018-02-09 14:05:10 -05:00

pcmcia

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ras

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rdma

IB/core: Map iWarp AH type to undefined in rdma_ah_find_type

2018-02-01 15:43:31 -07:00

scsi

Merge tag 'scsi-postmerge' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

2018-02-03 13:07:56 -08:00

soc

Merge tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

2018-02-01 16:35:31 -08:00

sound

Merge branch 'misc.poll' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2018-01-30 17:58:07 -08:00

target

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trace

Merge tag 'char-misc-4.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

2018-02-01 10:31:17 -08:00

uapi

Merge branch 'akpm' (patches from Andrew)

2018-02-06 22:15:42 -08:00

video

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xen

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