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linux/fs/xfs/linux-2.6
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Dan Rosenberg a122eb2fdf xfs: prevent reading uninitialized stack memory 
The XFS_IOC_FSGETXATTR ioctl allows unprivileged users to read 12
bytes of uninitialized stack memory, because the fsxattr struct
declared on the stack in xfs_ioc_fsgetxattr() does not alter (or zero)
the 12-byte fsx_pad member before copying it back to the user.  This
patch takes care of it.

Signed-off-by: Dan Rosenberg <dan.j.rosenberg@gmail.com>
Reviewed-by: Eric Sandeen <sandeen@redhat.com>
Signed-off-by: Alex Elder <aelder@sgi.com>
2010-09-10 07:39:28 -05:00
..
kmem.c
kmem.h
mrlock.h
sv.h
time.h
xfs_acl.c xfs: split xfs_itrace_entry 2010-07-26 13:16:44 -05:00
xfs_aops.c xfs: do not discard page cache data on EAGAIN 2010-08-24 11:47:51 +10:00
xfs_aops.h direct-io: move aio_complete into ->end_io 2010-07-26 16:09:02 -05:00
xfs_buf.c xfs: improve buffer cache hash scalability 2010-09-02 15:14:38 +10:00
xfs_buf.h xfs: improve buffer cache hash scalability 2010-09-02 15:14:38 +10:00
xfs_cred.h
xfs_export.c xfs: remove xfs_iput_new 2010-07-26 13:16:44 -05:00
xfs_export.h
xfs_file.c xfs: remove a dmapi leftover 2010-07-26 13:16:47 -05:00
xfs_fs_subr.c xfs: drop dmapi hooks 2010-07-26 13:16:33 -05:00
xfs_globals.c
xfs_globals.h
xfs_ioctl.c xfs: prevent reading uninitialized stack memory 2010-09-10 07:39:28 -05:00
xfs_ioctl.h
xfs_ioctl32.c xfs: split xfs_itrace_entry 2010-07-26 13:16:44 -05:00
xfs_ioctl32.h
xfs_iops.c xfs: Make fiemap work with sparse files 2010-09-03 09:02:11 -05:00
xfs_iops.h
xfs_linux.h xfs: new truncate sequence 2010-08-09 16:47:42 -04:00
xfs_quotaops.c Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs-2.6 2010-08-07 12:57:07 -07:00
xfs_stats.c
xfs_stats.h
xfs_super.c xfs: dummy transactions should not dirty VFS state 2010-08-24 11:46:31 +10:00
xfs_super.h xfs: drop dmapi hooks 2010-07-26 13:16:33 -05:00
xfs_sync.c xfs: dummy transactions should not dirty VFS state 2010-08-24 11:46:31 +10:00
xfs_sync.h xfs: remove explicit xfs_sync_data/xfs_sync_attr calls on umount 2010-07-26 13:16:42 -05:00
xfs_sysctl.c
xfs_sysctl.h
xfs_trace.c xfs: remove unneeded #include statements 2010-07-26 13:16:33 -05:00
xfs_trace.h convert remaining ->clear_inode() to ->evict_inode() 2010-08-09 16:48:37 -04:00
xfs_version.h
xfs_vnode.h
xfs_xattr.c xfs: constify xattr_handler 2010-05-21 18:31:19 -04:00