Zach Brown f276795627 btrfs: fix btrfs_cont_expand() freeing IS_ERR em ... btrfs_cont_expand() tries to free an IS_ERR em as it gets an error from btrfs_get_extent() and breaks out of its loop. An instance of -EEXIST was reported in the wild: https://bugzilla.redhat.com/show_bug.cgi?id=874407 I have no idea if that -EEXIST is surprising, or not. Regardless, this error handling should be cleaned up to handle other reasonable errors (ENOMEM, EIO; whatever). This seemed to be the only buggy freeing of the relatively rare IS_ERR em so I opted to fix the caller rather than teach free_extent_map() to use IS_ERR_OR_NULL(). Signed-off-by: Zach Brown <zab@redhat.com> Reviewed-by: Eric Sandeen <sandeen@redhat.com> Signed-off-by: Josef Bacik <josef@toxicpanda.com>		2013-01-14 13:53:23 -05:00
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9p
adfs
affs
afs
autofs4
befs
bfs
btrfs	btrfs: fix btrfs_cont_expand() freeing IS_ERR em	2013-01-14 13:53:23 -05:00
cachefiles
ceph	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client	2012-10-29 08:49:25 -07:00
cifs	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2012-12-01 13:29:55 -08:00
coda
configfs
cramfs
debugfs
devpts
dlm
ecryptfs
efs
exofs
exportfs
ext2
ext3	ext3: Avoid underflow of in ext3_trim_fs()	2012-11-19 21:36:12 +01:00
ext4	ext4: fix unjournaled inode bitmap modification	2012-10-28 22:24:57 -04:00
fat
freevxfs
fscache
fuse
gfs2	GFS2: Test bufdata with buffer locked and gfs2_log_lock held	2012-11-07 09:43:03 +00:00
hfs
hfsplus
hostfs	Merge branch 'for-linus-37rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml	2012-10-10 11:15:20 +09:00
hpfs
hppfs
hugetlbfs
isofs
jbd	jbd: Fix lock ordering bug in journal_unmap_buffer()	2012-11-23 15:17:18 +01:00
jbd2
jffs2	jffs2: Fix lock acquisition order bug in jffs2_write_begin	2012-11-09 17:02:50 +02:00
jfs	jfs: Fix FITRIM argument handling	2012-10-17 09:18:38 -05:00
lockd	LOCKD: Clear ln->nsm_clnt only when ln->nsm_users is zero	2012-10-24 10:46:22 -04:00
logfs
minix
ncpfs
nfs	nfs_lookup_revalidate(): fix a leak	2012-11-29 22:04:36 -05:00
nfs_common
nfsd
nilfs2
nls
notify	fanotify: fix FAN_Q_OVERFLOW case of fanotify_read()	2012-11-18 09:30:00 -10:00
ntfs
ocfs2
omfs
openpromfs
proc	proc: check vma->vm_file before dereferencing	2012-11-26 17:41:24 -08:00
pstore	pstore: Fix NULL pointer dereference in console writes	2012-11-14 18:30:21 -08:00
qnx4
qnx6
quota	Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs	2012-10-16 18:12:38 -07:00
ramfs
reiserfs	reiserfs: Move quota calls out of write lock	2012-11-19 21:34:33 +01:00
romfs
squashfs
sysfs	sysfs: sysfs_pathname/sysfs_add_one: Use strlcat() instead of strcat()	2012-10-24 15:57:14 -07:00
sysv
ubifs	UBIFS: fix mounting problems after power cuts	2012-10-26 16:26:44 +03:00
udf
ufs
xfs	xfs: drop buffer io reference when a bad bio is built	2012-11-17 09:36:57 -06:00
aio.c
anon_inodes.c
attr.c
bad_inode.c
binfmt_aout.c
binfmt_elf_fdpic.c
binfmt_elf.c
binfmt_em86.c
binfmt_flat.c
binfmt_misc.c
binfmt_script.c
binfmt_som.c
bio-integrity.c
bio.c	vfs: fix: don't increase bio_slab_max if krealloc() fails	2012-10-22 22:00:26 +02:00
block_dev.c	vfs: fix O_DIRECT read past end of block device	2012-12-08 08:28:26 -08:00
buffer.c	vfs: clear to the end of the buffer on partial buffer reads	2012-12-05 10:32:59 -08:00
char_dev.c	char_dev: pin parent kobject	2012-10-22 08:50:37 +03:00
compat_binfmt_elf.c
compat_ioctl.c	fs/compat_ioctl.c: VIDEO_SET_SPU_PALETTE missing error check	2012-10-25 14:37:53 -07:00
compat.c
coredump.c	fix a leak in replace_fd() users	2012-10-16 13:36:50 -04:00
coredump.h
dcache.c
dcookies.c
direct-io.c	direct-io: don't read inode->i_blkbits multiple times	2012-11-29 12:38:44 -08:00
drop_caches.c
eventfd.c
eventpoll.c	revert "epoll: support for disabling items, and a self-test app"	2012-11-09 06:41:46 +01:00
exec.c	freezer: exec should clear PF_NOFREEZE along with PF_KTHREAD	2012-10-25 22:28:12 +02:00
fcntl.c
fhandle.c
fifo.c
file_table.c
file.c	fix off-by-one in argument passed by iterate_fd() to callbacks	2012-11-29 23:01:30 -05:00
filesystems.c
fs_struct.c
fs-writeback.c	writeback: put unused inodes to LRU after writeback completion	2012-11-26 17:41:24 -08:00
generic_acl.c
inode.c	writeback: put unused inodes to LRU after writeback completion	2012-11-26 17:41:24 -08:00
internal.h	writeback: put unused inodes to LRU after writeback completion	2012-11-26 17:41:24 -08:00
ioctl.c
ioprio.c
Kconfig
Kconfig.binfmt
libfs.c
locks.c
Makefile
mbcache.c
mount.h
mpage.c
namei.c	lookup_one_len: don't accept . and ..	2012-11-29 22:17:21 -05:00
namespace.c
no-block.c
open.c
pipe.c
pnode.c
pnode.h
posix_acl.c
proc_namespace.c
read_write.c
read_write.h
readdir.c
select.c
seq_file.c
signalfd.c
splice.c
stack.c
stat.c
statfs.c
super.c
sync.c
timerfd.c
utimes.c
xattr_acl.c
xattr.c	fs, xattr: fix bug when removing a name not in xattr list	2012-10-18 12:35:58 -07:00