| commit | a672e1be30d5bc848cd0067c55ed29b2015b7c17 | [log] [tgz] |
|---|---|---|
| author | Tomas Racek <tracek@redhat.com> | Tue Aug 14 10:35:04 2012 +0200 |
| committer | Ben Myers <bpm@sgi.com> | Thu Aug 23 14:48:44 2012 -0500 |
| tree | cabdd7348997ae1d7a478a5c699eb0a954a1ed7d | |
| parent | 761290309939743ddf97e2bd94c6da18c6436b79 [diff] |
xfs: check for possible overflow in xfs_ioc_trim If range.start or range.minlen is bigger than filesystem size, return invalid value error. This fixes possible overflow in BTOBB macro when passed value was nearly ULLONG_MAX. Signed-off-by: Tomas Racek <tracek@redhat.com> Reviewed-by: Dave Chinner <dchinner@redhat.com> Signed-off-by: Ben Myers <bpm@sgi.com>