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authorDavid Dillow <dillowda@ornl.gov>2008-04-16 21:01:12 -0700
committerRoland Dreier <rolandd@cisco.com>2008-04-16 21:01:12 -0700
commit1e89a1946cfd906d12eff437d2a76b3aa7f5e731 (patch)
tree2f48454d19bb6d6e07c5161d3307b68dc4978393 /drivers/infiniband/hw/ehca
parent826d801009fb3c82832f2d92149446cce354bf61 (diff)
IB/srp: Enforce protocol limit on srp_sg_tablesize
The current SRP initiator will allow unlimited s/g entries in the indirect descriptors lists, but the entry count field in the SRP_CMD request is 8 bits, so setting srp_sg_tablesize too large will open the possibility of wrapping the count and generating invalid requests. Clamp srp_sg_tablesize to the protocol limits to prevent surprises. Reported by Martin W. Schlining III <mschlining@datadirectnet.com>. Signed-off-by: David Dillow <dillowda@ornl.gov> Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'drivers/infiniband/hw/ehca')
0 files changed, 0 insertions, 0 deletions