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| author | Al Viro <viro@zeniv.linux.org.uk> | 2008-07-26 22:01:20 +0200 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2008-07-27 02:53:45 +0200 |
| commit | 4e1e018ecc6f7bfd10fc75b3ff9715cc8164e0a2 (patch) | |
| tree | 75404b1269b079a327551f76a9b3f941f5b11a77 /mm | |
| parent | [PATCH] get rid of corner case in dup3() entirely (diff) | |
| download | linux-4e1e018ecc6f7bfd10fc75b3ff9715cc8164e0a2.tar.xz linux-4e1e018ecc6f7bfd10fc75b3ff9715cc8164e0a2.zip | |
[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>
Diffstat (limited to 'mm')
0 files changed, 0 insertions, 0 deletions