| commit | c6705af4231b8071830721f98021d0e79223da12 | [log] [tgz] |
|---|---|---|
| author | Rob Landley <rob@landley.net> | Tue Sep 09 23:42:25 2014 -0500 |
| committer | Rob Landley <rob@landley.net> | Tue Sep 09 23:42:25 2014 -0500 |
| tree | 5edbeb82e1a0840044ccb697c3c31829fe34016e | |
| parent | 7a07c6bc431d441a2363b58a1d82fe7a2a6d75f2 [diff] |
Two problems: 1) Sometimes toy_exec() needs to re-exec to gain dropped root permissions, 2) shouldn't recurse forever without exec, stack depth increases and we may leak other resources. Limit it to ~5 levels.