Tao Ma 46e4690bbd ext4: fix a double free in ext4_register_li_request ... In ext4_register_li_request, we malloc a ext4_li_request and inserts it into ext4_li_info->li_request_list. In case of any error later, we free it in the end. But if we have some error in ext4_run_lazyinit_thread, the whole li_request_list will be dropped and freed in it. So we will double free this ext4_li_request. This patch just sets elr to NULL after it is inserted to the list so that the latter kfree won't double free it. Signed-off-by: Tao Ma <boyu.mt@taobao.com> Reviewed-by: Lukas Czerner <lczerner@redhat.com> Signed-off-by: "Theodore Ts'o" <tytso@mit.edu> Cc: stable@kernel.org		2011-04-04 16:00:49 -04:00
..
acl.c	userns: rename is_owner_or_cap to inode_owner_or_capable	2011-03-23 19:47:13 -07:00
acl.h	fs: provide rcu-walk aware permission i_ops	2011-01-07 17:50:29 +11:00
balloc.c	ext4: add more tracepoints and use dev_t in the trace buffer	2011-03-21 21:38:05 -04:00
bitmap.c	ext4: Change unsigned long to unsigned int	2008-11-05 00:14:04 -05:00
block_validity.c	ext4: rename {exit,init}_ext4_*() to ext4_{exit,init}_*()	2010-10-27 21:30:14 -04:00
dir.c	ext4: Use ext4_error_file() to print the pathname to the corrupted inode	2011-01-10 12:10:55 -05:00
ext4_extents.h	ext4: drop ec_type from the ext4_ext_cache structure	2011-01-10 12:13:26 -05:00
ext4_jbd2.c	ext4: Pass line numbers to ext4_error() and friends	2010-07-27 11:56:40 -04:00
ext4_jbd2.h	ext4: remove unnecessary [cm]time update of quota file	2011-04-04 15:33:39 -04:00
ext4.h	ext4: use little-endian bitops	2011-03-23 19:46:17 -07:00
extents.c	Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4	2011-03-25 09:57:41 -07:00
file.c	ext4: serialize unaligned asynchronous DIO	2011-02-12 08:17:34 -05:00
fsync.c	ext4: add more tracepoints and use dev_t in the trace buffer	2011-03-21 21:38:05 -04:00
hash.c	ext4: Add support for non-native signed/unsigned htree hash algorithms	2008-10-28 13:21:44 -04:00
ialloc.c	Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4	2011-03-25 09:57:41 -07:00
inode.c	ext4: fix credits computing for indirect mapped files	2011-04-04 15:40:24 -04:00
ioctl.c	Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4	2011-03-25 09:57:41 -07:00
Kconfig	ext4: Don't ask about supporting ext2/3 in ext4 if ext4 is not configured	2009-12-21 10:54:09 -05:00
Makefile	ext4: use bio layer instead of buffer layer in mpage_da_submit_io	2010-10-27 21:30:10 -04:00
mballoc.c	ext4: fix a BUG in mb_mark_used during trim.	2011-03-23 15:48:11 -04:00
mballoc.h	ext4: clarify description of ac_g_ex in struct ext4_allocation_context	2011-02-24 14:10:00 -05:00
migrate.c	ext4: Fix sparse warning: Using plain integer as NULL pointer	2011-02-21 21:01:42 -05:00
move_extent.c	ext4: rename {ext,idx}_pblock and inline small extent functions	2010-10-27 21:30:14 -04:00
namei.c	Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4	2011-03-25 09:57:41 -07:00
page-io.c	Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4	2011-03-25 09:57:41 -07:00
resize.c	ext4: unify the ext4_handle_release_buffer() api	2011-03-20 22:57:02 -04:00
super.c	ext4: fix a double free in ext4_register_li_request	2011-04-04 16:00:49 -04:00
symlink.c	ext4: symlink must be handled via filesystem specific operation	2010-05-16 02:00:00 -04:00
xattr_security.c	fs/vfs/security: pass last path component to LSM on inode creation	2011-02-01 11:12:29 -05:00
xattr_trusted.c	ext4: constify xattr_handler	2010-05-21 18:31:19 -04:00
xattr_user.c	ext4: constify xattr_handler	2010-05-21 18:31:19 -04:00
xattr.c	ext4: unify the ext4_handle_release_buffer() api	2011-03-20 22:57:02 -04:00
xattr.h	fs/vfs/security: pass last path component to LSM on inode creation	2011-02-01 11:12:29 -05:00