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e31da3f98d
android_kernel_asus_sm8350/fs/jfs
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William Burrow e31da3f98d JFS: Check for NULL before calling posix_acl_equiv_mode() 
Check for NULL before using the acl in the access type switch
statement. This seems to be consistent with what is done in the JFFS
and ext4 filesystems and with the behaviour of JFS in the 3.13 kernel.
The bug seemed to be introduced in commit 2cc6a5a0.

The bug results in a kernel Oops, NULL dereference could not be handled
when accessing a JFS filesystem. The rdiff-backup process seemed to
trigger the bug. See also reported bug #75341:

   https://bugzilla.kernel.org/show_bug.cgi?id=75341

Signed-off-by: William Burrow <wbkernel@gmail.com>
Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2014-05-28 21:19:02 -05:00
..
acl.c JFS: Check for NULL before calling posix_acl_equiv_mode() 2014-05-28 21:19:02 -05:00
endian24.h JFS: Whitespace cleanup and remove some dead code 2007-06-06 15:28:35 -05:00
file.c jfs: use generic posix ACL infrastructure 2014-01-25 23:58:22 -05:00
inode.c mm + fs: store shadow entries in page cache 2014-04-03 16:21:01 -07:00
ioctl.c new helper: file_inode(file) 2013-02-22 23:31:31 -05:00
jfs_acl.h jfs: use generic posix ACL infrastructure 2014-01-25 23:58:22 -05:00
jfs_btree.h JFS: White space cleanup 2006-10-02 09:55:27 -05:00
jfs_debug.c proc 2/2: remove struct proc_dir_entry::owner 2009-03-31 01:14:44 +04:00
jfs_debug.h JFS: switch to seq_files 2008-05-13 08:22:10 -05:00
jfs_dinode.h BKL-removal: Implement a compat_ioctl handler for JFS 2008-02-07 13:45:29 -06:00
jfs_discard.c jfs: Fix FITRIM argument handling 2012-10-17 09:18:38 -05:00
jfs_discard.h fs/jfs: TRIM support for JFS Filesystem 2012-09-17 11:58:19 -05:00
jfs_dmap.c jfs: Update jfs_error 2013-06-05 14:47:19 -05:00
jfs_dmap.h fs/jfs: TRIM support for JFS Filesystem 2012-09-17 11:58:19 -05:00
jfs_dtree.c jfs: fix readdir cookie incompatibility with NFSv4 2013-08-15 17:22:29 -05:00
jfs_dtree.h [readdir] convert jfs 2013-06-29 12:56:42 +04:00
jfs_extent.c jfs: Update jfs_error 2013-06-05 14:47:19 -05:00
jfs_extent.h JFS: White space cleanup 2006-10-02 09:55:27 -05:00
jfs_filsys.h fs/jfs: TRIM support for JFS Filesystem 2012-09-17 11:58:19 -05:00
jfs_imap.c jfs: Update jfs_error 2013-06-05 14:47:19 -05:00
jfs_imap.h JFS: Whitespace cleanup and remove some dead code 2007-06-06 15:28:35 -05:00
jfs_incore.h JFS TRIM support and some minor fixes 2012-10-03 08:48:21 -07:00
jfs_inode.c fs/jfs/jfs_inode.c: atomically set inode->i_flags 2014-04-14 12:56:14 -05:00
jfs_inode.h fs: push i_mutex and filemap_write_and_wait down into ->fsync() handlers 2011-07-20 20:47:59 -04:00
jfs_lock.h JFS: use __set_current_state() 2007-04-26 07:30:29 -05:00
jfs_logmgr.c block: Abstract out bvec iterator 2013-11-23 22:33:47 -08:00
jfs_logmgr.h Fix common misspellings 2011-03-31 11:26:23 -03:00
jfs_metapage.c block: Abstract out bvec iterator 2013-11-23 22:33:47 -08:00
jfs_metapage.h Fix common misspellings 2011-03-31 11:26:23 -03:00
jfs_mount.c fix printk typo 'faild' 2010-08-09 11:25:17 +02:00
jfs_superblock.h jfs: Update jfs_error 2013-06-05 14:47:19 -05:00
jfs_txnmgr.c jfs: Update jfs_error 2013-06-05 14:47:19 -05:00
jfs_txnmgr.h JFS: Whitespace cleanup and remove some dead code 2007-06-06 15:28:35 -05:00
jfs_types.h jfs: remove xtLookupList() 2009-01-09 15:42:04 -06:00
jfs_umount.c jfs: flush journal completely before releasing metadata inodes 2011-08-01 12:41:00 -05:00
jfs_unicode.c JFS: White space cleanup 2006-10-02 09:55:27 -05:00
jfs_unicode.h include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
jfs_uniupr.c JFS: White space cleanup 2006-10-02 09:55:27 -05:00
jfs_xattr.h jfs: use generic posix ACL infrastructure 2014-01-25 23:58:22 -05:00
jfs_xtree.c jfs: Update jfs_error 2013-06-05 14:47:19 -05:00
jfs_xtree.h jfs: remove xtLookupList() 2009-01-09 15:42:04 -06:00
Kconfig jfs: needs crc32_le 2009-02-02 13:43:28 -06:00
Makefile fs/jfs: TRIM support for JFS Filesystem 2012-09-17 11:58:19 -05:00
namei.c jfs: use generic posix ACL infrastructure 2014-01-25 23:58:22 -05:00
resize.c jfs: Update jfs_error 2013-06-05 14:47:19 -05:00
super.c fs: push sync_filesystem() down to the file system's remount_fs() 2014-03-13 10:14:33 -04:00
symlink.c jfs: add jfs specific ->setattr call 2010-04-16 08:05:50 -05:00
xattr.c jfs: fix generic posix ACL regression 2014-02-08 10:50:58 -06:00