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(parent: 7d6d347) | patch
net: rocker: fix an incorrect array bounds check
authorPrasad J Pandit <pjp@fedoraproject.org>
Mon, 28 Dec 2015 10:54:08 +0000 (16:24 +0530)
committerJason Wang <jasowang@redhat.com>
Mon, 11 Jan 2016 03:01:35 +0000 (11:01 +0800)
commit007cd223de527b5f41278f2d886c1a4beb3e67aa
tree41264b550bfb0415e31348114846dfbcdaeead52tree | snapshot
parent7d6d347d0602997a7fcb33b7edd20f8d8515b48bcommit | diff
net: rocker: fix an incorrect array bounds check

While processing transmit(tx) descriptors in 'tx_consume' routine
the switch emulator suffers from an off-by-one error, if a
descriptor was to have more than allowed(ROCKER_TX_FRAGS_MAX=16)
fragments. Fix an incorrect bounds check to avoid it.

Reported-by: Qinghao Tang <luodalongde@gmail.com>
Cc: qemu-stable@nongnu.org
Signed-off-by: Prasad J Pandit <pjp@fedoraproject.org>
Signed-off-by: Jason Wang <jasowang@redhat.com>
hw/net/rocker/rocker.c diff | blob | history
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