Jan Kara 238e2637c6 udf: Detect incorrect directory size ...

commit fa65653e57 upstream.

Detect when a directory entry is (possibly partially) beyond directory
size and return EIO in that case since it means the filesystem is
corrupted. Otherwise directory operations can further corrupt the
directory and possibly also oops the kernel.

CC: Anatoly Trosinenko <anatoly.trosinenko@gmail.com>
CC: stable@vger.kernel.org
Reported-and-tested-by: Anatoly Trosinenko <anatoly.trosinenko@gmail.com>
Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2018-07-03 11:27:09 +02:00

..

balloc.c

udf: Fix signed/unsigned format specifiers

2017-10-17 12:00:58 +02:00

dir.c

udf: Fix 64-bit sign extension issues affecting blocks > 0x7FFFFFFF

2017-10-17 11:56:45 +02:00

directory.c

udf: Detect incorrect directory size

2018-07-03 11:27:09 +02:00

ecma_167.h

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

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

file.c

udf: Apply uid/gid mount options also to new inodes & chown

2018-02-27 10:25:33 +01:00

ialloc.c

udf: Apply uid/gid mount options also to new inodes & chown

2018-02-27 10:25:33 +01:00

inode.c

udf: Clean up handling of invalid uid/gid

2018-02-27 10:25:33 +01:00

Kconfig

udf: Update Kconfig description

2015-01-05 11:04:37 +01:00

lowlevel.c

udf: atomically read inode size

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

Makefile

switch udf to simple_fsync()

2009-06-11 21:36:13 -04:00

misc.c

udf: Fix signed/unsigned format specifiers

2017-10-17 12:00:58 +02:00

namei.c

do d_instantiate/unlock_new_inode combinations safely

2018-05-11 15:36:37 -04:00

osta_udf.h

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

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

partition.c

udf: Fix signed/unsigned format specifiers

2017-10-17 12:00:58 +02:00

super.c

udf: fix potential refcnt problem of nls module

2018-03-02 14:23:12 +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 64-bit sign extension issues affecting blocks > 0x7FFFFFFF

2017-10-17 11:56:45 +02:00

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

udf: Do not mark possibly inconsistent filesystems as closed

2018-03-02 14:22:57 +01:00

udfdecl.h

udf: Clean up handling of invalid uid/gid

2018-02-27 10:25:33 +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: Sanitize nanoseconds for time stamps

2017-12-19 08:11:01 +01:00

unicode.c

udf: Fix leak of UTF-16 surrogates into encoded strings

2018-04-18 16:34:55 +02:00