| commit | 5efc244346f9f338765da3d592f7947b0afdc4b5 | [log] [tgz] |
|---|---|---|
| author | Mateusz Guzik <mguzik@redhat.com> | Tue Aug 23 16:20:39 2016 +0200 |
| committer | Paul Moore <paul@paul-moore.com> | Wed Aug 31 16:16:35 2016 -0400 |
| tree | 6ebac44194021885b9f79e72193ee243391dc7ed | |
| parent | cd81a9170e69e018bbaba547c1fd85a585f5697a [diff] |
audit: fix exe_file access in audit_exe_compare Prior to the change the function would blindly deference mm, exe_file and exe_file->f_inode, each of which could have been NULL or freed. Use get_task_exe_file to safely obtain stable exe_file. Signed-off-by: Mateusz Guzik <mguzik@redhat.com> Acked-by: Konstantin Khlebnikov <khlebnikov@yandex-team.ru> Acked-by: Richard Guy Briggs <rgb@redhat.com> Cc: <stable@vger.kernel.org> # 4.3.x Signed-off-by: Paul Moore <paul@paul-moore.com>