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authorBart Van Assche <bvanassche@acm.org>2012-08-14 13:18:53 +0000
committerRoland Dreier <roland@purestorage.com>2012-08-15 12:00:48 -0700
commit220329916c72ee3d54ae7262b215a050f04a18fc (patch)
tree0d89f6e3cc8f17b070c16665d3df4e883fda9ddc /drivers/infiniband/hw/cxgb3/iwch_cm.c
parent0d7614f09c1ebdbaa1599a5aba7593f147bf96ee (diff)
IB/srp: Fix a race condition
Avoid a crash caused by the scmnd->scsi_done(scmnd) call in srp_process_rsp() being invoked with scsi_done == NULL. This can happen if a reply is received during or after a command abort. Reported-by: Joseph Glanville <joseph.glanville@orionvm.com.au> Reference: http://marc.info/?l=linux-rdma&m=134314367801595 Cc: <stable@vger.kernel.org> Acked-by: David Dillow <dillowda@ornl.gov> Signed-off-by: Bart Van Assche <bvanassche@acm.org> Signed-off-by: Roland Dreier <roland@purestorage.com>
Diffstat (limited to 'drivers/infiniband/hw/cxgb3/iwch_cm.c')
0 files changed, 0 insertions, 0 deletions