| commit | 91647f4c2d66e16b30524613410a638c2c4532bf | [log] [tgz] |
|---|---|---|
| author | Dennis Dalessandro <dennis.dalessandro@intel.com> | Mon May 29 17:18:14 2017 -0700 |
| committer | Doug Ledford <dledford@redhat.com> | Mon Jul 17 11:39:45 2017 -0400 |
| tree | 9a88b6ca6d6f4a84f4c008c43274ecb3d3ec7849 | |
| parent | 3d886aa3be15439e05784ac1cbd4acc2f13c0048 [diff] |
IB/hfi1: Ensure dd->gi_mask can not be overflowed As the code stands today the array access in remap_intr() is OK. To future proof the code though we should explicitly check to ensure the index value is not outside of the valid range. This is not a straight forward calculation so err on the side of caution. 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>