From: Tobias Klauser <tklauser@distanz.ch>
Date: Tue, 24 Jun 2014 13:33:22 +0000 (+0200)
Subject: net: filter: Use kcalloc/kmalloc_array to allocate arrays
X-Git-Tag: omap-for-v3.16/fixes-rc4~53^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=99e72a0fed07d118d329f3046ad2ec2ae9357d63;p=pandora-kernel.git

net: filter: Use kcalloc/kmalloc_array to allocate arrays

Use kcalloc/kmalloc_array to make it clear we're allocating arrays. No
integer overflow can actually happen here, since len/flen is guaranteed
to be less than BPF_MAXINSNS (4096). However, this changed makes sure
we're not going to get one if BPF_MAXINSNS were ever increased.

Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Acked-by: Daniel Borkmann <dborkman@redhat.com>
Acked-by: Alexei Starovoitov <ast@plumgrid.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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