4.2-stable review patch. If anyone has any objections, please let me know.
------------------ From: "Eric W. Biederman" <[email protected]> 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 <[email protected]> Acked-by: Tejun Heo <[email protected]> Signed-off-by: "Eric W. Biederman" <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]> --- fs/libfs.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/fs/libfs.c +++ b/fs/libfs.c @@ -1185,7 +1185,7 @@ void make_empty_dir_inode(struct 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; -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
