| commit | f6500801522c61782d4990fa1ad96154cb397cd4 | [log] [tgz] |
|---|---|---|
| author | Al Viro <viro@zeniv.linux.org.uk> | Sun Jan 26 12:37:55 2014 -0500 |
| committer | Al Viro <viro@zeniv.linux.org.uk> | Sun Jan 26 12:37:55 2014 -0500 |
| tree | 681441a4ea0e816d49145c89c63645c677d12ce1 | |
| parent | a8323da0366d3398eda62741d2ac1130c8a172ed [diff] |
__dentry_path() fixes * we need to save the starting point for restarts * reject pathologically short buffers outright Spotted-by: Denys Vlasenko <dvlasenk@redhat.com> Spotted-by: Oleg Nesterov <oleg@redhat.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>