| commit | 0e213fb999665b382b3937cb7ab1ff2385cd5265 | [log] [tgz] |
|---|---|---|
| author | John Koleszar <jkoleszar@google.com> | Wed Oct 03 14:52:56 2012 -0700 |
| committer | John Koleszar <jkoleszar@google.com> | Wed Oct 03 14:53:05 2012 -0700 |
| tree | c058752f2d3e9b98f90506d98e9d60093e410e84 | |
| parent | f199bab7ab0cf29bf7a53cd8e10821f200255f7f [diff] |
fix uninitialized value in multi-res encoding If a parent mb is available but is intra coded, then parent_ref_mv is invalid. Check that the parent is inter coded before trying to access the parent_ref_mv. Previously the parent_ref_mv was being read from an uninitialized stack allocation, causing potential OOB reads and other undefined behavior. Change-Id: I0c93cd412a19c3a184bcf6decaa145b3a036a6c0