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RDMA/nes: Fix crash when listener destroyed during loopback setup
authorFaisal Latif <faisal.latif@intel.com>
Fri, 12 Feb 2010 19:57:04 +0000 (19:57 +0000)
committerRoland Dreier <rolandd@cisco.com>
Fri, 19 Feb 2010 19:38:27 +0000 (11:38 -0800)
commit43093b941283b1b0c30213fe0f4f6f65c94d2d63
tree2f2979f0bfbac6873768ead95d88e2861e9a568etree | snapshot
parent6e10d2e407542605b2bdca43dc88c35fa8bd24b2commit | diff
RDMA/nes: Fix crash when listener destroyed during loopback setup

When a listener is destroyed and there is an MPA response pending for
loopback connection, the active side cm_node gets destroyed twice:
once in cm_event_connect_error() and again in nes_accept()/nes_reject().

Increment the cm_node's refcount so it's not destroyed by
cm_event_connect_error().

Signed-off-by: Faisal Latif <faisal.latif@intel.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
drivers/infiniband/hw/nes/nes_cm.c diff | blob | history
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