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(parent: 93e7f2d) | patch
net: qede: fix use-after-free on recovery and AER handling
authorAlexander Lobakin <alobakin@marvell.com>
Tue, 23 Jun 2020 13:51:35 +0000 (16:51 +0300)
committerDavid S. Miller <davem@davemloft.net>
Tue, 23 Jun 2020 22:01:16 +0000 (15:01 -0700)
commitbac7804d31dfc8353c1846dcf28fc694479a215a
tree6687b950c26638923241a50391520166703e2d33tree | snapshot
parent93e7f2d8166af8ef2ea08e9d9fb861b2542ea28ccommit | diff
net: qede: fix use-after-free on recovery and AER handling

Set edev->cdev pointer to NULL after calling remove() callback to avoid
using of already freed object.

Fixes: cded6d818262 ("qede: Error recovery process")
Signed-off-by: Alexander Lobakin <alobakin@marvell.com>
Signed-off-by: Igor Russkikh <irusskikh@marvell.com>
Signed-off-by: Michal Kalderon <michal.kalderon@marvell.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/qlogic/qede/qede_main.c diff | blob | history
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