WSL2-Linux-Kernel/fs/adfs
Christoph Hellwig 2c27c65ed0 check ATTR_SIZE contraints in inode_change_ok
Make sure we check the truncate constraints early on in ->setattr by adding
those checks to inode_change_ok.  Also clean up and document inode_change_ok
to make this obvious.

As a fallout we don't have to call inode_newsize_ok from simple_setsize and
simplify it down to a truncate_setsize which doesn't return an error.  This
simplifies a lot of setattr implementations and means we use truncate_setsize
almost everywhere.  Get rid of fat_setsize now that it's trivial and mark
ext2_setsize static to make the calling convention obvious.

Keep the inode_newsize_ok in vmtruncate for now as all callers need an
audit for its removal anyway.

Note: setattr code in ecryptfs doesn't call inode_change_ok at all and
needs a deeper audit, but that is left for later.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2010-08-09 16:47:39 -04:00
..
Kconfig fs/Kconfig: move adfs out 2009-01-22 13:15:56 +03:00
Makefile Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
adfs.h pass writeback_control to ->write_inode 2010-03-05 13:25:52 -05:00
dir.c rename the generic fsync implementations 2010-05-27 22:06:06 -04:00
dir_f.c Cleanup of adfs headers 2009-06-17 00:36:36 -04:00
dir_f.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
dir_fplus.c Cleanup of adfs headers 2009-06-17 00:36:36 -04:00
dir_fplus.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
file.c rename the generic fsync implementations 2010-05-27 22:06:06 -04:00
inode.c check ATTR_SIZE contraints in inode_change_ok 2010-08-09 16:47:39 -04:00
map.c Cleanup of adfs headers 2009-06-17 00:36:36 -04:00
super.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00