Dave Chinner 6139a23609 xfs: Check buffer lengths in log recovery ...

Before trying to obtain, read or write a buffer,
check that the buffer length is actually valid. If
it is not valid, then something read in the recovery
process has been corrupted and we should abort
recovery.

Reported-by: Eric Sesterhenn <snakebyte@gmx.de>
Tested-by: Eric Sesterhenn <snakebyte@gmx.de>
Reviewed-by: Christoph Hellwig <hch@infradead.org>
Reviewed-by: Felix Blyakher <felixb@sgi.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
Signed-off-by: Felix Blyakher <felixb@sgi.com>

2009-02-03 11:01:32 -06:00

..

linux-2.6

xfs: fix bad_features2 fixups for the root filesystem

2009-01-19 14:45:04 +11:00

quota

[XFS] Remove the rest of the macro-to-function indirections.

2009-01-19 14:45:55 +11:00

support

[XFS] avoid memory allocations in xfs_fs_vcmn_err

2008-12-22 18:02:01 +11:00

Kconfig

xfs: fix dentry aliasing issues in open_by_handle

2009-01-19 14:43:18 +11:00

Makefile

move inode tracing out of xfs_vnode.

2008-12-04 15:39:25 +11:00

xfs_acl.c

CRED: Wrap task credential accesses in the XFS filesystem

2008-11-14 10:39:04 +11:00

xfs_acl.h

[XFS] Remove several unused typedefs.

2009-01-09 15:46:16 +11:00

xfs_ag.h

[XFS] Remove the rest of the macro-to-function indirections.

2009-01-19 14:45:55 +11:00

xfs_alloc_btree.c

[XFS] Remove the rest of the macro-to-function indirections.

2009-01-19 14:45:55 +11:00

xfs_alloc_btree.h

[XFS] Always use struct xfs_btree_block instead of short / longform

2008-10-30 17:14:34 +11:00

xfs_alloc.c

[XFS] factor out xfs_read_agf helper

2008-12-01 11:37:20 +11:00

xfs_alloc.h

[XFS] Sync up kernel and user-space headers

2008-10-30 17:05:38 +11:00

xfs_arch.h

[XFS] Sync up kernel and user-space headers

2008-10-30 17:05:38 +11:00

xfs_attr_leaf.c

[XFS] Remove macro-to-function indirections in attr code

2009-01-09 15:46:44 +11:00

xfs_attr_leaf.h

[XFS] Remove macro-to-function indirections in attr code

2009-01-09 15:46:44 +11:00

xfs_attr_sf.h

[XFS]

2008-07-28 16:58:35 +10:00

xfs_attr.c

[XFS] Remove the rest of the macro-to-function indirections.

2009-01-19 14:45:55 +11:00

xfs_attr.h

[XFS] Move attr log alloc size calculator to another function.

2008-08-13 16:03:35 +10:00

xfs_bit.c

[XFS] Use the generic bitops rather than implementing them ourselves.

2008-08-13 15:41:12 +10:00

xfs_bit.h

[XFS] Remove macro-to-function indirections in the mask code

2009-01-09 15:53:54 +11:00

xfs_bmap_btree.c

[XFS] Remove the rest of the macro-to-function indirections.

2009-01-19 14:45:55 +11:00

xfs_bmap_btree.h

[XFS] Remove the rest of the macro-to-function indirections.

2009-01-19 14:45:55 +11:00

xfs_bmap.c

[XFS] Remove the rest of the macro-to-function indirections.

2009-01-19 14:45:55 +11:00

xfs_bmap.h

[XFS] Remove the rest of the macro-to-function indirections.

2009-01-19 14:45:55 +11:00

xfs_btree_trace.c

[XFS] make btree tracing generic

2008-10-30 16:58:50 +11:00

xfs_btree_trace.h

[XFS] make btree tracing generic

2008-10-30 16:58:50 +11:00

xfs_btree.c

Long btree pointers are still 64 bit on disk

2009-01-22 01:23:11 -06:00

xfs_btree.h

[XFS] Always use struct xfs_btree_block instead of short / longform

2008-10-30 17:14:34 +11:00

xfs_buf_item.c

[XFS] Remove XFS_BUF_SHUT() and friends

2008-12-22 17:52:58 +11:00

xfs_buf_item.h

[XFS] Fix up sparse warnings.

2008-02-07 18:14:38 +11:00

xfs_da_btree.c

[XFS] Remove the rest of the macro-to-function indirections.

2009-01-19 14:45:55 +11:00

xfs_da_btree.h

[XFS] Sync up kernel and user-space headers

2008-10-30 17:05:38 +11:00

xfs_dfrag.c

don't reallocate sxp variable passed into xfs_swapext

2009-01-27 14:51:39 -06:00

xfs_dfrag.h

[XFS] Move copy_from_user calls out of ioctl helpers into ioctl switch.

2008-12-02 17:08:01 +11:00

xfs_dinode.h

[XFS] kill XFS_DINODE_VERSION_ defines

2008-12-01 11:37:42 +11:00

xfs_dir2_block.c

[XFS] truncate readdir offsets to signed 32 bit values

2009-01-09 16:18:24 +11:00

xfs_dir2_block.h

[XFS] use filldir internally

2007-10-15 16:49:49 +10:00

xfs_dir2_data.c

[XFS] Name operation vector for hash and compare

2008-07-28 16:58:36 +10:00

xfs_dir2_data.h

[XFS] Reduce shouting by removing unnecessary macros from dir2 code.

2007-07-14 15:37:02 +10:00

xfs_dir2_leaf.c

[XFS] truncate readdir offsets to signed 32 bit values

2009-01-09 16:18:24 +11:00

xfs_dir2_leaf.h

[XFS] use filldir internally

2007-10-15 16:49:49 +10:00

xfs_dir2_node.c

[XFS] Fix returning case-preserved name with CI node form directories

2008-07-28 16:59:01 +10:00

xfs_dir2_node.h

[XFS] Reduce shouting by removing unnecessary macros from dir2 code.

2007-07-14 15:37:02 +10:00

xfs_dir2_sf.c

[XFS] truncate readdir offsets to signed 32 bit values

2009-01-09 16:18:24 +11:00

xfs_dir2_sf.h

[XFS] kill xfs_dinode_core_t

2008-12-01 11:37:35 +11:00

xfs_dir2_trace.c

[XFS] Add op_flags field and helpers to xfs_da_args

2008-07-28 16:58:37 +10:00

xfs_dir2_trace.h

…

xfs_dir2.c

[XFS] Account for allocated blocks when expanding directories

2008-11-10 17:51:14 +11:00

xfs_dir2.h

[XFS] Return case-insensitive match for dentry cache

2008-07-28 16:58:40 +10:00

xfs_dmapi.h

removed unused #include <linux/version.h>'s

2008-08-23 12:14:12 -07:00

xfs_dmops.c

[XFS] kill struct xfs_mount_args

2008-10-30 17:53:24 +11:00

xfs_error.c

[XFS] avoid memory allocations in xfs_fs_vcmn_err

2008-12-22 18:02:01 +11:00

xfs_error.h

[XFS] avoid memory allocations in xfs_fs_vcmn_err

2008-12-22 18:02:01 +11:00

xfs_extfree_item.c

[XFS] Finish removing the mount pointer from the AIL API

2008-10-30 17:39:58 +11:00

xfs_extfree_item.h

[XFS] cleanup the field types of some item format structures

2006-09-28 10:55:43 +10:00

xfs_filestream.c

[XFS] Use KM_NOFS for debug trace buffers

2008-08-13 16:51:57 +10:00

xfs_filestream.h

[XFS] Concurrent Multi-File Data Streams

2007-07-14 15:40:53 +10:00

xfs_fs.h

filesystem freeze: remove XFS specific ioctl interfaces for freeze feature

2009-01-09 16:54:42 -08:00

xfs_fsops.c

filesystem freeze: add error handling of write_super_lockfs/unlockfs

2009-01-09 16:54:42 -08:00

xfs_fsops.h

filesystem freeze: add error handling of write_super_lockfs/unlockfs

2009-01-09 16:54:42 -08:00

xfs_ialloc_btree.c

[XFS] Always use struct xfs_btree_block instead of short / longform

2008-10-30 17:14:34 +11:00

xfs_ialloc_btree.h

[XFS] Remove the rest of the macro-to-function indirections.

2009-01-19 14:45:55 +11:00

xfs_ialloc.c

[XFS] Remove the rest of the macro-to-function indirections.

2009-01-19 14:45:55 +11:00

xfs_ialloc.h

[XFS] Remove the rest of the macro-to-function indirections.

2009-01-19 14:45:55 +11:00

xfs_iget.c

move inode tracing out of xfs_vnode.

2008-12-04 15:39:25 +11:00

xfs_inode_item.c

[XFS] embededd struct xfs_imap into xfs_inode

2008-12-01 11:38:08 +11:00

xfs_inode_item.h

[XFS] Remove the rest of the macro-to-function indirections.

2009-01-19 14:45:55 +11:00

xfs_inode.c

[XFS] Remove the rest of the macro-to-function indirections.

2009-01-19 14:45:55 +11:00

xfs_inode.h

[XFS] Fix merge failures

2008-12-29 16:47:18 +11:00

xfs_inum.h

…

xfs_iomap.c

[XFS] Remove the rest of the macro-to-function indirections.

2009-01-19 14:45:55 +11:00

xfs_iomap.h

[XFS] kill unnessecary ioops indirection

2008-02-07 16:44:14 +11:00

xfs_itable.c

[XFS] Remove the rest of the macro-to-function indirections.

2009-01-19 14:45:55 +11:00

xfs_itable.h

[XFS] Fix xfs_bulkstat_one size checks & error handling

2008-12-02 17:16:03 +11:00

xfs_log_priv.h

[XFS] sanitize xlog_in_core_t definition

2008-12-01 11:37:25 +11:00

xfs_log_recover.c

xfs: Check buffer lengths in log recovery

2009-02-03 11:01:32 -06:00

xfs_log_recover.h

…

xfs_log.c

reduce l_icloglock roundtrips

2008-12-04 15:39:21 +11:00

xfs_log.h

[XFS] Fix double free of log tickets

2008-11-17 17:37:10 +11:00

xfs_mount.c

xfs: fix bad_features2 fixups for the root filesystem

2009-01-19 14:45:04 +11:00

xfs_mount.h

[XFS] Remove the rest of the macro-to-function indirections.

2009-01-19 14:45:55 +11:00

xfs_mru_cache.c

[XFS] streamline init/exit path

2008-07-28 16:59:25 +10:00

xfs_mru_cache.h

[XFS] On-demand reaping of the MRU cache

2007-09-17 16:42:02 +10:00

xfs_qmops.c

[XFS] kill struct xfs_mount_args

2008-10-30 17:53:24 +11:00

xfs_quota.h

kill dead quota flags

2008-12-04 15:39:22 +11:00

xfs_refcache.h

…

xfs_rename.c

[XFS] Remove the rest of the macro-to-function indirections.

2009-01-19 14:45:55 +11:00

xfs_rtalloc.c

[XFS] Remove the rest of the macro-to-function indirections.

2009-01-19 14:45:55 +11:00

xfs_rtalloc.h

[XFS] optimize XFS_IS_REALTIME_INODE w/o realtime config

2008-02-07 18:16:43 +11:00

xfs_rw.c

[XFS] replace b_fspriv with b_mount

2008-12-11 13:13:33 +11:00

xfs_rw.h

[XFS] Remove the rest of the macro-to-function indirections.

2009-01-19 14:45:55 +11:00

xfs_sb.h

[XFS] Remove the rest of the macro-to-function indirections.

2009-01-19 14:45:55 +11:00

xfs_trans_ail.c

[XFS] correctly select first log item to push

2008-10-30 18:26:51 +11:00

xfs_trans_buf.c

[XFS] Finish removing the mount pointer from the AIL API

2008-10-30 17:39:58 +11:00

xfs_trans_extfree.c

[XFS] Radix tree based inode caching

2007-10-15 16:50:50 +10:00

xfs_trans_inode.c

use xfs_trans_ijoin in xfs_trans_iget

2008-12-04 15:39:23 +11:00

xfs_trans_item.c

[XFS] Add ail pointer into log items

2008-10-30 17:39:46 +11:00

xfs_trans_priv.h

[XFS] Finish removing the mount pointer from the AIL API

2008-10-30 17:39:58 +11:00

xfs_trans_space.h

…

xfs_trans.c

[XFS] Fix double free of log tickets

2008-11-17 17:37:10 +11:00

xfs_trans.h

[XFS] Finish removing the mount pointer from the AIL API

2008-10-30 17:39:58 +11:00

xfs_types.h

[XFS] make xfs_ino_t an unsigned long long

2009-01-09 16:19:14 +11:00

xfs_utils.c

[XFS] kill XFS_DINODE_VERSION_ defines

2008-12-01 11:37:42 +11:00

xfs_utils.h

[XFS] implement IHOLD/IRELE directly

2008-08-13 16:13:45 +10:00

xfs_vnodeops.c

[XFS] Remove the rest of the macro-to-function indirections.

2009-01-19 14:45:55 +11:00

xfs_vnodeops.h

[XFS] Fix merge failures

2008-12-29 16:47:18 +11:00

xfs.h

[XFS] make btree tracing generic

2008-10-30 16:55:13 +11:00