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| author | Al Viro | 2011-03-13 22:08:22 +0100 |
|---|---|---|
| committer | Al Viro | 2011-03-15 07:21:45 +0100 |
| commit | 326be7b484843988afe57566b627fb7a70beac56 (patch) | |
| tree | 04a15bfdb681ad09444cf2f3d72ae0d38fb0432b /fs/file_table.c | |
| parent | readlinkat(), fchownat() and fstatat() with empty relative pathnames (diff) | |
| download | kernel-qcow2-linux-326be7b484843988afe57566b627fb7a70beac56.tar.gz kernel-qcow2-linux-326be7b484843988afe57566b627fb7a70beac56.tar.xz kernel-qcow2-linux-326be7b484843988afe57566b627fb7a70beac56.zip | |
Allow passing O_PATH descriptors via SCM_RIGHTS datagrams
Just need to make sure that AF_UNIX garbage collector won't
confuse O_PATHed socket on filesystem for real AF_UNIX opened
socket.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/file_table.c')
| -rw-r--r-- | fs/file_table.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/file_table.c b/fs/file_table.c index 3c16e1ca163e..74a9544ac770 100644 --- a/fs/file_table.c +++ b/fs/file_table.c @@ -305,6 +305,8 @@ struct file *fget_raw(unsigned int fd) return file; } +EXPORT_SYMBOL(fget_raw); + /* * Lightweight file lookup - no refcnt increment if fd table isn't shared. * |