| commit | 71a7d3d78e3ca51ea688ae88c389867d948377cd | [log] [tgz] |
|---|---|---|
| author | Dan Carpenter <dan.carpenter@oracle.com> | Fri Oct 20 11:41:56 2017 -0600 |
| committer | Alex Williamson <alex.williamson@redhat.com> | Fri Oct 20 11:41:56 2017 -0600 |
| tree | 74901aa0a48262807d8e409839a99f6f5a44455f | |
| parent | 79d40370e8d31886a9413e2ee115fc426b4ae97e [diff] |
vfio/type1: silence integer overflow warning I get a static checker warning about the potential integer overflow if we add "unmap->iova + unmap->size". The integer overflow isn't really harmful, but we may as well fix it. Also unmap->size gets truncated to size_t when we pass it to vfio_find_dma() so we could check for too high values of that as well. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Alex Williamson <alex.williamson@redhat.com>