| commit | 4b15da44e742871206582f6aa2997b009648f02f | [log] [tgz] |
|---|---|---|
| author | J. Bruce Fields <bfields@redhat.com> | Fri Mar 18 11:31:17 2016 -0400 |
| committer | J. Bruce Fields <bfields@redhat.com> | Tue Mar 22 14:39:35 2016 -0400 |
| tree | e69e230a2db6740a6bc44fd479df3f692429a0c0 | |
| parent | 10c4de10b2624ab9d83bd8e708d39a1867302a6a [diff] |
nfsd: better layoutupdate bounds-checking You could add any multiple of 2^32/PNFS_SCSI_RANGE_SIZE to nr_iomaps and still pass this check. You'd probably still fail the following kcalloc, but best to be paranoid since this is from-the-wire data. Signed-off-by: J. Bruce Fields <bfields@redhat.com>