| commit | 4e1e018ecc6f7bfd10fc75b3ff9715cc8164e0a2 | [log] [tgz] |
|---|---|---|
| author | Al Viro <viro@zeniv.linux.org.uk> | Sat Jul 26 16:01:20 2008 -0400 |
| committer | Al Viro <viro@zeniv.linux.org.uk> | Sat Jul 26 20:53:45 2008 -0400 |
| tree | 75404b1269b079a327551f76a9b3f941f5b11a77 | |
| parent | 6c5d0512a091480c9f981162227fdb1c9d70e555 [diff] |
[PATCH] fix RLIM_NOFILE handling
* dup2() should return -EBADF on exceeded sysctl_nr_open
* dup() should *not* return -EINVAL even if you have rlimit set to 0;
it should get -EMFILE instead.
Check for orig_start exceeding rlimit taken to sys_fcntl().
Failing expand_files() in dup{2,3}() now gets -EMFILE remapped to -EBADF.
Consequently, remaining checks for rlimit are taken to expand_files().
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>