IB/hfi1: Use QPN mask to avoid overflow

Browse source

Ensure we can't come up with an array size that is bigger than the array
by applying the QPN mask before the divide in the free_qpn function.

Reviewed-by: Michael J. Ruhl <michael.j.ruhl@intel.com>
Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>

...

This commit is contained in:

Dennis Dalessandro 2017-05-29 17:19:21 -07:00 • committed by Doug Ledford

parent 67838e64fa

commit 6c31e5283c

1 changed files with 1 additions and 1 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

2

drivers/infiniband/sw/rdmavt/qp.c

View file