linux-stable/fs/udf
Jan Kara 5a1e1ab837 udf: Verify partition map count
[ Upstream commit 1a11201668 ]

Verify that number of partition maps isn't insanely high which can lead
to large allocation in udf_sb_alloc_partition_maps(). All partition maps
have to fit in the LVD which is in a single block.

Reported-by: syzbot+478f2c1a6f0f447a46bb@syzkaller.appspotmail.com
Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2025-08-28 16:28:15 +02:00
..
balloc.c
dir.c
directory.c
ecma_167.h
file.c
ialloc.c
inode.c
Kconfig
lowlevel.c
Makefile
misc.c
namei.c
osta_udf.h
partition.c
super.c udf: Verify partition map count 2025-08-28 16:28:15 +02:00
symlink.c
truncate.c
udf_i.h
udf_sb.h
udfdecl.h
udfend.h
udftime.c
unicode.c