diff options
| author | Eric W. Biederman <ebiederm@xmission.com> | 2015-08-12 15:00:12 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-09-21 10:10:59 -0700 |
| commit | 5bd1456e702519bae29c62d6422d9277328d03af (patch) | |
| tree | d3ed14dcb36561c351879613fdfaa4db999d4a4e /fs | |
| parent | 38c7d7770013cdbac508cf10f542b1ed52c70176 (diff) | |
fs: Set the size of empty dirs to 0.
commit 4b75de8615050c1b0dd8d7794838c42f74ed36ba upstream.
Before the make_empty_dir_inode calls were introduce into proc, sysfs,
and sysctl those directories when stated reported an i_size of 0.
make_empty_dir_inode started reporting an i_size of 2. At least one
userspace application depended on stat returning i_size of 0. So
modify make_empty_dir_inode to cause an i_size of 0 to be reported for
these directories.
Reported-by: Tejun Heo <tj@kernel.org>
Acked-by: Tejun Heo <tj@kernel.org>
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/libfs.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/libfs.c b/fs/libfs.c index 102edfd39000..c7cbfb092e94 100644 --- a/fs/libfs.c +++ b/fs/libfs.c @@ -1185,7 +1185,7 @@ void make_empty_dir_inode(struct inode *inode) inode->i_uid = GLOBAL_ROOT_UID; inode->i_gid = GLOBAL_ROOT_GID; inode->i_rdev = 0; - inode->i_size = 2; + inode->i_size = 0; inode->i_blkbits = PAGE_SHIFT; inode->i_blocks = 0; |