kernel.git/fs/hfsplus/extents.c, branch linux-3.8.y

hfsplus: fix potential overflow in hfsplus_file_truncate()

2013-04-25T19:51:10Z

commit 12f267a20aecf8b84a2a9069b9011f1661c779b4 upstream. Change a u32 to loff_t hfsplus_file_truncate(). Signed-off-by: Vyacheslav Dubeyko Cc: Christoph Hellwig Cc: Al Viro Cc: Hin-Tak Leung Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds Signed-off-by: Greg Kroah-Hartman

hfsplus: rework processing errors in hfsplus_free_extents()

2012-12-21T01:40:19Z

Currently, it doesn't process error codes from the hfsplus_block_free() call in hfsplus_free_extents() method. Add some error code processing. Signed-off-by: Vyacheslav Dubeyko Cc: Christoph Hellwig Cc: Al Viro Cc: Hin-Tak Leung Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

hfsplus: Add error propagation for hfsplus_ext_write_extent_locked

2011-07-07T15:45:46Z

Implement error propagation through the callers of hfsplus_ext_write_extent_locked(). Signed-off-by: Alexey Khoroshilov Signed-off-by: Christoph Hellwig

hfsplus: add error checking for hfs_find_init()

2011-07-07T15:45:46Z

hfs_find_init() may fail with ENOMEM, but there are places, where the returned value is not checked. The consequences can be very unpleasant, e.g. kfree uninitialized pointer and inappropriate mutex unlocking. The patch adds checks for errors in hfs_find_init(). Found by Linux Driver Verification project (linuxtesting.org). Signed-off-by: Alexey Khoroshilov Signed-off-by: Christoph Hellwig

hfsplus: fix overflow in hfsplus_get_block

2011-06-30T11:40:58Z

For filesystems larger than 2TB the final sector number passed to map_bh might overflow the range representable in a 32-bit data type. Make sure we use a sector_t for it and the arithmetics calculating it. Signed-off-by: Christoph Hellwig

hfsplus: fix up a comparism in hfsplus_file_extend

2011-02-03T23:34:18Z

Revert an incorrect hunk from commit b2837fcf4994e699a4def002e26f274d95b387c1, "hfsplus: %L-to-%ll, macro correction, and remove unneeded braces" revert a pointless change of comparism operation argument order, which turned out to not even be equivalent. Reported-by: Joe Perches Signed-off-by: Christoph Hellwig

hfsplus: %L-to-%ll, macro correction, and remove unneeded braces

2010-12-16T17:08:46Z

Clean-up based on checkpatch.pl report against unnecessary braces (`{' and `}'), non-standard format option %Lu (%llu recommended) as well as one trailing statement in a macro definition which should have been on the next line. Signed-off-by: Anton Salikhmetov Signed-off-by: Christoph Hellwig

hfsplus: C99 comments clean-up

2010-12-16T17:08:46Z

Match coding style restriction against C99 comments where checkpatch.pl reported errors about their usage. Signed-off-by: Anton Salikhmetov Signed-off-by: Christoph Hellwig

hfsplus: over 80 character lines clean-up

2010-12-16T17:08:45Z

Match coding style line length limitation where checkpatch.pl reported over-80-character-line warnings. Signed-off-by: Anton Salikhmetov Signed-off-by: Christoph Hellwig

hfsplus: optimize fsync

2010-11-23T13:38:15Z

Avoid doing unessecary work in fsync. Do nothing unless the inode was marked dirty, and only write the various metadata inodes out if they contain any dirty state from this inode. This is archived by adding three new dirty bits to the hfsplus-specific inode which are set in the correct places. Signed-off-by: Christoph Hellwig