Jan Kara a93cd4cf86 ext4: Fix hole punching for files with indirect blocks ... Hole punching code for files with indirect blocks wrongly computed number of blocks which need to be cleared when traversing the indirect block tree. That could result in punching more blocks than actually requested and thus effectively cause a data loss. For example: fallocate -n -p 10240000 4096 will punch the range 10240000 - 12632064 instead of the range 1024000 - 10244096. Fix the calculation. CC: stable@vger.kernel.org Fixes: 8bad6fc813 Signed-off-by: Jan Kara <jack@suse.cz> Signed-off-by: Theodore Ts'o <tytso@mit.edu>		2014-06-26 12:30:54 -04:00
..
acl.c	ext2/3/4: use generic posix ACL infrastructure	2014-01-25 23:58:19 -05:00
acl.h	ext2/3/4: use generic posix ACL infrastructure	2014-01-25 23:58:19 -05:00
balloc.c	ext4: decrement free clusters/inodes counters when block group declared bad	2014-06-26 10:11:53 -04:00
bitmap.c	ext4: Checksum the block bitmap properly with bigalloc enabled	2012-10-22 00:34:32 -04:00
block_validity.c	fs/ext4: use rbtree postorder iteration helper instead of opencoding	2014-01-23 16:37:03 -08:00
dir.c	ext4: remove unused local variable "stored" from ext4_readdir(...)	2014-05-27 12:48:55 -04:00
ext4_extents.h	ext4: rename uninitialized extents to unwritten	2014-04-20 23:45:47 -04:00
ext4_jbd2.c	ext4: make local functions static	2014-05-12 10:50:23 -04:00
ext4_jbd2.h	ext4: make local functions static	2014-05-12 10:50:23 -04:00
ext4.h	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2014-06-12 10:30:18 -07:00
extents_status.c	ext4: use EXT_MAX_BLOCKS in ext4_es_can_be_merged()	2014-05-12 22:21:43 -04:00
extents_status.h	ext4: add ext4_es_store_pblock_status()	2014-02-19 20:15:15 -05:00
extents.c	ext4: fix ZERO_RANGE test failure in data journalling	2014-05-27 12:48:55 -04:00
file.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2014-06-12 10:30:18 -07:00
fsync.c	ext4: Fix fsync error handling after filesystem abort	2013-06-12 22:38:04 -04:00
hash.c	ext4: reduce one "if" comparison in ext4_dirhash()	2013-02-01 22:33:21 -05:00
ialloc.c	ext4: decrement free clusters/inodes counters when block group declared bad	2014-06-26 10:11:53 -04:00
indirect.c	ext4: Fix hole punching for files with indirect blocks	2014-06-26 12:30:54 -04:00
inline.c	ext4: add missing BUFFER_TRACE before ext4_journal_get_write_access	2014-05-12 22:06:43 -04:00
inode.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2014-06-12 10:30:18 -07:00
ioctl.c	ext4: clean up error handling in swap_inode_boot_loader()	2014-02-17 20:44:36 -05:00
Kconfig	ext4: fix Kconfig documentation for CONFIG_EXT4_DEBUG	2013-04-21 20:32:03 -04:00
Makefile	ext4: Remove CONFIG_EXT4_FS_XATTR	2012-12-10 16:30:43 -05:00
mballoc.c	ext4: decrement free clusters/inodes counters when block group declared bad	2014-06-26 10:11:53 -04:00
mballoc.h	ext4: remove unused ac_ex_scanned	2014-02-20 13:32:10 -05:00
migrate.c	ext4: remove unnecessary double parentheses	2014-05-12 12:55:07 -04:00
mmp.c	ext4: make local functions static	2014-05-12 10:50:23 -04:00
move_extent.c	ext4: add missing BUFFER_TRACE before ext4_journal_get_write_access	2014-05-12 22:06:43 -04:00
namei.c	ext4: reduce contention on s_orphan_lock	2014-05-26 11:56:53 -04:00
page-io.c	Clean ups and miscellaneous bug fixes, in particular for the new	2014-06-08 13:03:35 -07:00
resize.c	Clean ups and miscellaneous bug fixes, in particular for the new	2014-06-08 13:03:35 -07:00
super.c	ext4: add missing BUFFER_TRACE before ext4_journal_get_write_access	2014-05-12 22:06:43 -04:00
symlink.c	ext4: Remove CONFIG_EXT4_FS_XATTR	2012-12-10 16:30:43 -05:00
truncate.h
xattr_security.c	Merge branch 'for_linus' into for_linus_merged	2012-01-10 11:54:07 -05:00
xattr_trusted.c
xattr_user.c
xattr.c	ext4: add missing BUFFER_TRACE before ext4_journal_get_write_access	2014-05-12 22:06:43 -04:00
xattr.h	ext4: each filesystem creates and uses its own mb_cache	2014-03-18 19:24:49 -04:00