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authorMyungho Jung <mhjungk@gmail.com>2017-04-25 11:58:15 -0700
committerDavid S. Miller <davem@davemloft.net>2017-04-26 14:47:14 -0400
commit9899886d5e8ec5b343b1efe44f185a0e68dc6454 (patch)
tree85732488c432e6e70b0fe73e62cfc46370162dae /net/psample
parent5294b83086cc1c35b4efeca03644cf9d12282e5b (diff)
downloadlinux-9899886d5e8ec5b343b1efe44f185a0e68dc6454.tar.gz
net: core: Prevent from dereferencing null pointer when releasing SKB
Added NULL check to make __dev_kfree_skb_irq consistent with kfree
family of functions.

Link: https://bugzilla.kernel.org/show_bug.cgi?id=195289

Signed-off-by: Myungho Jung <mhjungk@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/psample')
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