Jan Kara 6ce75ebb53 ext4: fix oops when loading block bitmap failed ...

commit 599a9b77ab upstream.

When we fail to load block bitmap in __ext4_new_inode() we will
dereference NULL pointer in ext4_journal_get_write_access(). So check
for error from ext4_read_block_bitmap().

Coverity-id: 989065
Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2014-11-14 08:47:58 -08:00

..

acl.c

ext4: fix the number of credits needed for acl ops with inline data

2013-02-09 15:23:03 -05:00

acl.h

fs: take the ACL checks to common code

2011-07-25 14:30:23 -04:00

balloc.c

ext4: fix ext4_get_group_number()

2013-07-21 18:21:33 -07:00

bitmap.c

ext4: Checksum the block bitmap properly with bigalloc enabled

2012-10-22 00:34:32 -04:00

block_validity.c

ext2/3/4: delete unneeded includes of module.h

2012-01-09 13:52:10 +01:00

dir.c

ext4: fix readdir error in the case of inline_data+dir_index

2013-04-19 17:53:09 -04:00

ext4_extents.h

ext4: mext_insert_extents should update extent block checksum

2013-04-19 14:04:12 -04:00

ext4_jbd2.c

ext4: call ext4_error_inode() if jbd2_journal_dirty_metadata() fails

2014-01-09 12:24:21 -08:00

ext4_jbd2.h

ext4: improve credit estimate for EXT4_SINGLEDATA_TRANS_BLOCKS

2013-04-09 12:39:26 -04:00

ext4.h

ext4: check s_chksum_driver when looking for bg csum presence

2014-11-14 08:47:57 -08:00

extents_status.c

ext4: fix fio regression

2013-05-03 02:15:52 -04:00

extents_status.h

ext4: fix fio regression

2013-05-03 02:15:52 -04:00

extents.c

ext4: fix partial cluster handling for bigalloc file systems

2014-04-26 17:15:35 -07:00

file.c

ext4: use i_size_read in ext4_unaligned_aio()

2014-05-06 07:55:32 -07:00

fsync.c

ext4/jbd2: don't wait (forever) for stale tid caused by wraparound

2013-04-03 22:02:52 -04:00

hash.c

ext4: reduce one "if" comparison in ext4_dirhash()

2013-02-01 22:33:21 -05:00

ialloc.c

ext4: fix oops when loading block bitmap failed

2014-11-14 08:47:58 -08:00

indirect.c

ext4: Fix hole punching for files with indirect blocks

2014-07-09 11:14:01 -07:00

inline.c

ext4: avoid clearing beyond i_blocks when truncating an inline data file

2014-02-06 11:08:16 -08:00

inode.c

ext4: fix reservation overflow in ext4_da_write_begin

2014-11-14 08:47:57 -08:00

ioctl.c

ext4: grab missed write_count for EXT4_IOC_SWAP_BOOT

2014-11-14 08:47:57 -08:00

Kconfig

ext4: fix Kconfig documentation for CONFIG_EXT4_DEBUG

2013-04-21 20:32:03 -04:00

Makefile

ext4: Remove CONFIG_EXT4_FS_XATTR

2012-12-10 16:30:43 -05:00

mballoc.c

ext4: fix BUG_ON in mb_free_blocks()

2014-09-05 16:28:36 -07:00

mballoc.h

ext4: use module parameters instead of debugfs for mballoc_debug

2013-02-09 16:28:20 -05:00

migrate.c

ext4: do not convert to indirect with bigalloc enabled

2013-04-11 10:54:46 -04:00

mmp.c

ext4: mark all metadata I/O with REQ_META

2013-04-20 15:46:17 -04:00

move_extent.c

ext4: mext_insert_extents should update extent block checksum

2013-04-19 14:04:12 -04:00

namei.c

ext4: add ext4_iget_normal() which is to be used for dir tree lookups

2014-11-14 08:47:57 -08:00

page-io.c

ext4: fix zeroing of page during writeback

2014-06-30 20:09:42 -07:00

resize.c

ext4: fix overflow when updating superblock backups after resize

2014-11-14 08:47:58 -08:00

super.c

ext4: check s_chksum_driver when looking for bg csum presence

2014-11-14 08:47:57 -08:00

symlink.c

ext4: Remove CONFIG_EXT4_FS_XATTR

2012-12-10 16:30:43 -05:00

truncate.h

ext4: move common truncate functions to header file

2011-06-27 19:16:04 -04:00

xattr_security.c

Merge branch 'for_linus' into for_linus_merged

2012-01-10 11:54:07 -05:00

xattr_trusted.c

ext2/3/4: delete unneeded includes of module.h

2012-01-09 13:52:10 +01:00

xattr_user.c

ext2/3/4: delete unneeded includes of module.h

2012-01-09 13:52:10 +01:00

xattr.c

ext4: check EA value offset when loading

2014-11-14 08:47:57 -08:00

xattr.h

ext4: reserve xattr index for Rich ACL support

2013-04-18 14:53:15 -04:00