IB/mthca: Fix access to freed memory in catastrophic event handling

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catas_reset() uses a pointer to mthca_dev, but mthca_dev is not valid
after the call to __mthca_restart_one().

Based on a similar patch for mlx4 (634354d7, "mlx4: Fix access to
freed memory") by Vitaliy Gusev <vgusev@openvz.org>

Signed-off-by: Jack Morgenstein <jackm@dev.mellanox.co.il>
Signed-off-by: Roland Dreier <rolandd@cisco.com>

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Jack Morgenstein 2009-09-24 11:55:41 -07:00 • committed by Roland Dreier

parent 86d710146f

commit d686159e50

1 changed files with 8 additions and 3 deletions

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11

drivers/infiniband/hw/mthca/mthca_catas.c

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