linux/fs/ext4
Jan Kara ae9e9c6aee ext4: make ext4_ext_convert_to_initialized() return proper number of blocks
ext4_ext_convert_to_initialized() can return more blocks than are
actually allocated from map->m_lblk in case where initial part of the
on-disk extent is zeroed out. Luckily this doesn't have serious
consequences because the caller currently uses the return value
only to unmap metadata buffers. Anyway this is a data
corruption/exposure problem waiting to happen so fix it.

Coverity-id: 1226848
Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
2014-10-30 10:53:17 -04:00
..
acl.c
acl.h
balloc.c
bitmap.c
block_validity.c
dir.c
ext4.h
ext4_extents.h
ext4_jbd2.c
ext4_jbd2.h
extents.c
extents_status.c
extents_status.h
file.c
fsync.c
hash.c
ialloc.c
indirect.c
inline.c
inode.c
ioctl.c
Kconfig
Makefile
mballoc.c
mballoc.h
migrate.c
mmp.c
move_extent.c
namei.c
page-io.c
resize.c
super.c
symlink.c
truncate.h
xattr.c
xattr.h
xattr_security.c
xattr_trusted.c
xattr_user.c