staging: fsl-dpaa2/eth: Fix skb use after free

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Once a Tx frame descriptor is enqueued, an interrupt might be triggered
to process the Tx confirmation and free the skb, hitting a memory use
after free when updating the tx_bytes statistic based on skb->len.

Use the frame descriptor length instead.

Signed-off-by: Bogdan Purcareata <bogdan.purcareata@nxp.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Bogdan Purcareata 2017-07-20 10:58:37 +00:00 • committed by Greg Kroah-Hartman

parent 5be271ff96

commit 3c70d958cf

1 changed files with 1 additions and 1 deletions

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drivers/staging/fsl-dpaa2/ethernet/dpaa2-eth.c

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