Lukas Czerner 4f531501e4 ext4: fix possible overflow in ext4_trim_fs() ... When determining last group through ext4_get_group_no_and_offset() the result may be wrong in cases when range->start and range-len are too big, because it may overflow when summing up those two numbers. Fix that by checking range->len and limit its value to ext4_blocks_count(). This commit was tested by myself with expected result. Signed-off-by: Lukas Czerner <lczerner@redhat.com>		2011-01-10 12:04:55 -05:00
..
acl.c	ext4: update ctime when changing the file's permission by setfacl	2010-06-15 12:19:59 -04:00
acl.h	ext[234]: move over to 'check_acl' permission model	2009-09-08 11:09:04 -07:00
balloc.c	ext4: rename mark_bitmap_end() to ext4_mark_bitmap_end()	2010-10-27 21:30:15 -04:00
bitmap.c	ext4: Change unsigned long to unsigned int	2008-11-05 00:14:04 -05:00
block_validity.c	ext4: rename {exit,init}_ext4_*() to ext4_{exit,init}_*()	2010-10-27 21:30:14 -04:00
dir.c	ext4: optimize ext4_check_dir_entry() with unlikely() annotations	2010-12-19 22:07:02 -05:00
ext4_extents.h	ext4: rename {ext,idx}_pblock and inline small extent functions	2010-10-27 21:30:14 -04:00
ext4_jbd2.c	ext4: Pass line numbers to ext4_error() and friends	2010-07-27 11:56:40 -04:00
ext4_jbd2.h	ext4: Pass line numbers to ext4_error() and friends	2010-07-27 11:56:40 -04:00
ext4.h	ext4: zero out nanosecond timestamps for small inodes	2010-12-19 22:10:31 -05:00
extents.c	Merge branch 'next' into upstream-merge	2010-10-27 23:44:47 -04:00
file.c	ext4: improve llseek error handling for overly large seek offsets	2010-10-27 21:30:06 -04:00
fsync.c	Merge branch 'next' into upstream-merge	2010-10-27 23:44:47 -04:00
hash.c	ext4: Add support for non-native signed/unsigned htree hash algorithms	2008-10-28 13:21:44 -04:00
ialloc.c	Merge branch 'next' into upstream-merge	2010-10-27 23:44:47 -04:00
inode.c	ext4: Use pr_warning_ratelimited() instead of printk_ratelimit()	2010-12-17 10:40:47 -05:00
ioctl.c	ext4: Add EXT4_IOC_TRIM ioctl to handle batched discard	2010-11-19 21:47:07 -05:00
Kconfig	ext4: Don't ask about supporting ext2/3 in ext4 if ext4 is not configured	2009-12-21 10:54:09 -05:00
Makefile	ext4: use bio layer instead of buffer layer in mpage_da_submit_io	2010-10-27 21:30:10 -04:00
mballoc.c	ext4: fix possible overflow in ext4_trim_fs()	2011-01-10 12:04:55 -05:00
mballoc.h	ext4: consolidate in_range() definitions	2010-03-03 23:55:01 -05:00
migrate.c	ext4: rename {ext,idx}_pblock and inline small extent functions	2010-10-27 21:30:14 -04:00
move_extent.c	ext4: rename {ext,idx}_pblock and inline small extent functions	2010-10-27 21:30:14 -04:00
namei.c	ext4: optimize ext4_check_dir_entry() with unlikely() annotations	2010-12-19 22:07:02 -05:00
page-io.c	ext4: use kmem_cache_zalloc() in ext4_init_io_end()	2010-12-19 21:41:55 -05:00
resize.c	Merge branch 'next' into upstream-merge	2010-10-27 23:44:47 -04:00
super.c	ext4: Use printf extension %pV	2010-12-19 22:43:19 -05:00
symlink.c	ext4: symlink must be handled via filesystem specific operation	2010-05-16 02:00:00 -04:00
xattr_security.c	ext4: constify xattr_handler	2010-05-21 18:31:19 -04:00
xattr_trusted.c	ext4: constify xattr_handler	2010-05-21 18:31:19 -04:00
xattr_user.c	ext4: constify xattr_handler	2010-05-21 18:31:19 -04:00
xattr.c	ext4: rename {exit,init}_ext4_*() to ext4_{exit,init}_*()	2010-10-27 21:30:14 -04:00
xattr.h	ext4: fix compile with CONFIG_EXT4_FS_XATTR disabled	2010-10-28 09:29:17 -07:00