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(parent: 4fbd8d1) | patch
IB/hfi1: Initialize bth1 in 16B rc ack builder
authorDennis Dalessandro <dennis.dalessandro@intel.com>
Tue, 14 Nov 2017 12:34:23 +0000 (04:34 -0800)
committerJason Gunthorpe <jgg@mellanox.com>
Thu, 30 Nov 2017 23:01:28 +0000 (16:01 -0700)
commit8935780b9f7bbad0f2eb5dd43f61ba7b509a1575
treed9a657c3cb57275d13bdb7f692d4bedd3101a313tree | snapshot
parent4fbd8d194f06c8a3fd2af1ce560ddb31f7ec8323commit | diff
IB/hfi1: Initialize bth1 in 16B rc ack builder

It is possible the bth1 variable could be used uninitialized so going
ahead and giving it a default value.

Otherwise we leak stack memory to the network.

Fixes: 5b6cabb0db77 ("IB/hfi1: Add 16B RC/UC support")
Reviewed-by: Don Hiatt <don.hiatt@intel.com>
Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
drivers/infiniband/hw/hfi1/rc.c diff | blob | history
Domain: System / Kernel;