| commit | b5461b9884a1a83ac5c1d03a0f3060b36b695a48 | [log] [tgz] |
|---|---|---|
| author | Gregory P. Smith <greg@krypto.org> | Sat Jun 15 18:04:26 2013 -0700 |
| committer | Gregory P. Smith <greg@krypto.org> | Sat Jun 15 18:04:26 2013 -0700 |
| tree | f1f7022318f1da0dcae0f75062012533619b0080 | |
| parent | 53e5ea7951b674ed223ae8dd3bb2da595d685ec5 [diff] |
Prevent a possible double close of parent pipe fds when the subprocess exec runs into an error. Prevent a regular multi-close of the /dev/null fd when any of stdin, stdout and stderr was set to DEVNULL.