Jan Kara ac6e0baf7c udf: Limit sparing table size ...

[ Upstream commit 44ac6b829c4e173fdf6df18e6dd86aecf9a3dc99 ]

Although UDF standard allows it, we don't support sparing table larger
than a single block. Check it during mount so that we don't try to
access memory beyond end of buffer.

Reported-by: syzbot+9991561e714f597095da@syzkaller.appspotmail.com
Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2020-10-29 09:07:17 +01:00

..

balloc.c

…

dir.c

block,fs: untangle fs.h and blk_types.h

2016-11-01 09:43:26 -06:00

directory.c

udf: Detect incorrect directory size

2018-07-03 11:25:03 +02:00

ecma_167.h

udf: use __packed instead of __attribute__ ((packed))

2017-01-10 11:29:11 +01:00

file.c

udf: Use i_size_read() in udf_adinicb_writepage()

2017-06-14 11:21:01 +02:00

ialloc.c

…

inode.c

udf: Fix incorrect final NOT_ALLOCATED (hole) extent length

2019-07-21 09:04:30 +02:00

Kconfig

…

lowlevel.c

udf: atomically read inode size

2017-01-10 11:57:34 +01:00

Makefile

…

misc.c

udf: remove empty condition

2017-01-10 11:37:31 +01:00

namei.c

do d_instantiate/unlock_new_inode combinations safely

2018-05-30 07:51:47 +02:00

osta_udf.h

udf: use __packed instead of __attribute__ ((packed))

2017-01-10 11:29:11 +01:00

partition.c

…

super.c

udf: Limit sparing table size

2020-10-29 09:07:17 +01:00

symlink.c

statx: Add a system call to make enhanced file info available

2017-03-02 20:51:15 -05:00

truncate.c

udf: Fix crash on IO error during truncate

2019-03-27 14:13:52 +09:00

udf_i.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

udf_sb.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

udfdecl.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

udfend.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

udftime.c

udf: Convert udf_disk_stamp_to_time() to use mktime64()

2017-06-14 11:21:02 +02:00

unicode.c

udf: Allow mounting volumes with incorrect identification strings

2018-12-08 13:03:39 +01:00