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linux-next/fs/hfs
Rasmus Villemoes ddbc22e27e fs/hfs/catalog.c: fix comparison bug in hfs_cat_keycmp
Relying on the sign (after casting to int) of the difference of two
quantities for comparison is usually wrong.  For example, should a-b
turn out to be 2^31, the return value of cmp(a,b) is -2^31; but that
would also be the return value from cmp(b, a).  So a compares less than
b and b compares less than a.  One can also easily find three values
a,b,c such that a compares less than b, b compares less than c, but a
does not compare less than c.

Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Reviewed-by: Vyacheslav Dubeyko <slava@dubeyko.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2014-12-10 17:41:16 -08:00
..
attr.c
bfind.c hfs/hfsplus: convert printks to pr_<level> 2013-04-30 17:04:05 -07:00
bitmap.c hfs/hfsplus: convert dprint to hfs_dbg 2013-04-30 17:04:05 -07:00
bnode.c hfs: avoid crash in hfs_bnode_create 2013-05-24 16:22:51 -07:00
brec.c hfs/hfsplus: convert printks to pr_<level> 2013-04-30 17:04:05 -07:00
btree.c hfs/hfsplus: convert printks to pr_<level> 2013-04-30 17:04:05 -07:00
btree.h fs/hfs/btree.h: remove duplicate defines 2013-11-13 12:09:32 +09:00
catalog.c fs/hfs/catalog.c: fix comparison bug in hfs_cat_keycmp 2014-12-10 17:41:16 -08:00
dir.c [readdir] convert hfs 2013-06-29 12:56:55 +04:00
extent.c hfs/hfsplus: convert dprint to hfs_dbg 2013-04-30 17:04:05 -07:00
hfs_fs.h fs/hfs/hfs_fs.h: remove redundant sys_tz declaration 2014-10-14 02:18:20 +02:00
hfs.h address hfs on-disk corruption robustness review comments 2008-02-06 10:41:05 -08:00
inode.c write_iter variants of {__,}generic_file_aio_write() 2014-05-06 17:38:00 -04:00
Kconfig fs/hfs: remove depends on CONFIG_EXPERIMENTAL 2013-01-21 14:39:05 -08:00
Makefile
mdb.c hfs/hfsplus: convert printks to pr_<level> 2013-04-30 17:04:05 -07:00
part_tbl.c
string.c Don't pass inode to ->d_hash() and ->d_compare() 2013-06-29 12:57:36 +04:00
super.c fs: push sync_filesystem() down to the file system's remount_fs() 2014-03-13 10:14:33 -04:00
sysdep.c stop passing nameidata * to ->d_revalidate() 2012-07-14 16:34:14 +04:00
trans.c hfs: add sanity check for file name length 2011-11-15 14:29:42 -02:00