Dave Anderson eb2e5f452a hfs: fix memory leak when unmounting ...

When an HFS filesystem is unmounted, it leaks a 2-page bitmap.  Also,
under extreme memory pressure, it's possible that hfs_releasepage() may
use a tree pointer that has not been initialized, and if so, the release
request should just be rejected.

[akpm@linux-foundation.org: free_pages(0) is legal, remove obvious comment]
Signed-off-by: Dave Anderson <anderson@redhat.com>
Tested-by: Eugene Teo <eugeneteo@kernel.sg>
Cc: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2009-04-13 15:04:29 -07:00

..

attr.c

…

bfind.c

address hfs on-disk corruption robustness review comments

2008-02-06 10:41:05 -08:00

bitmap.c

hfs: convert bitmap_lock in a mutex

2008-07-25 10:53:33 -07:00

bnode.c

…

brec.c

hfs_bnode_find() can fail, resulting in hfs_bnode_split() breakage

2008-03-17 09:46:55 -07:00

btree.c

hfs: convert extents_lock in a mutex

2008-07-25 10:53:33 -07:00

btree.h

…

catalog.c

hfs: fix namelength memory corruption

2008-10-16 11:21:46 -07:00

dir.c

…

extent.c

hfs: convert extents_lock in a mutex

2008-07-25 10:53:33 -07:00

hfs_fs.h

constify dentry_operations: misc filesystems

2009-03-27 14:44:00 -04:00

hfs.h

address hfs on-disk corruption robustness review comments

2008-02-06 10:41:05 -08:00

inode.c

hfs: fix memory leak when unmounting

2009-04-13 15:04:29 -07:00

Kconfig

fs/Kconfig: move hfs, hfsplus out

2009-01-22 13:15:57 +03:00

Makefile

…

mdb.c

hfs: fix memory leak when unmounting

2009-04-13 15:04:29 -07:00

part_tbl.c

…

string.c

…

super.c

fs/hfs: return f_fsid for statfs(2)

2009-04-02 19:05:09 -07:00

sysdep.c

constify dentry_operations: misc filesystems

2009-03-27 14:44:00 -04:00

trans.c

…