drivers: net: xgene: fix possible use after free

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Once TX has been enabled on a NIC, it is illegal to access skb,
as this skb might have been freed by another cpu, from TX completion
handler.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Reported-by: Mark Rutland <mark.rutland@arm.com>
Tested-by: Mark Rutland <mark.rutland@arm.com>
Cc: Iyappan Subramanian <isubramanian@apm.com>
Acked-by: Iyappan Subramanian <isubramanian@apm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

...

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Eric Dumazet 2015-11-25 09:02:10 -08:00 • committed by David S. Miller

parent 880621c260

commit 9ffad80a9c

1 changed files with 1 additions and 1 deletions

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drivers/net/ethernet/apm/xgene/xgene_enet_main.c

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