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(parent: ab75802) | patch
qed: prevent possible double-frees of the chains
authorAlexander Lobakin <alobakin@marvell.com>
Wed, 22 Jul 2020 22:10:34 +0000 (01:10 +0300)
committerDavid S. Miller <davem@davemloft.net>
Thu, 23 Jul 2020 01:19:03 +0000 (18:19 -0700)
commitab424f6f8b4afa910bdd36585d8255ac35d56cbe
tree68b99966ced35c21e2a24afc21b224b9fdb6b7aetree | snapshot
parentab758024ac97c89078a7f0b8317ef790061cc64ccommit | diff
qed: prevent possible double-frees of the chains

Zero-initialize chain on qed_chain_free(), so it couldn't be freed
twice and provoke undefined behaviour.

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/qed/qed_chain.c diff | blob | history
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