Jan Kara 6ce75ebb53 ext4: fix oops when loading block bitmap failed ... commit 599a9b77ab289d85c2d5c8607624efbe1f552b0f 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
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.h	ext4: check s_chksum_driver when looking for bg csum presence	2014-11-14 08:47:57 -08:00
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
extents.c	ext4: fix partial cluster handling for bigalloc file systems	2014-04-26 17:15:35 -07:00
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
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
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
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