Jan Kara 4d9f4f220d udf: Verify inode link counts before performing rename ...

BugLink: https://bugs.launchpad.net/bugs/2103869

[ Upstream commit 6756af923e06aa33ad8894aaecbf9060953ba00f ]

During rename, we are updating link counts of various inodes either when
rename deletes target or when moving directory across directories.
Verify involved link counts are sane so that we don't trip warnings in
VFS.

Reported-by: syzbot+3ff7365dc04a6bcafa66@syzkaller.appspotmail.com
Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Manuel Diewald <manuel.diewald@canonical.com>
Signed-off-by: Mehmet Basaran <mehmet.basaran@canonical.com>

2025-04-15 19:58:58 +03:00

..

balloc.c

udf: refactor udf_next_aext() to handle error

2025-03-14 14:29:59 +01:00

dir.c

…

directory.c

udf: refactor inode_bmap() to handle error

2025-03-14 14:29:59 +01:00

ecma_167.h

…

file.c

…

ialloc.c

…

inode.c

udf: fix uninit-value use in udf_get_fileshortad

2025-03-14 14:29:59 +01:00

Kconfig

…

lowlevel.c

…

Makefile

…

misc.c

…

namei.c

udf: Verify inode link counts before performing rename

2025-04-15 19:58:58 +03:00

osta_udf.h

…

partition.c

udf: refactor inode_bmap() to handle error

2025-03-14 14:29:59 +01:00

super.c

udf: refactor udf_next_aext() to handle error

2025-03-14 14:29:59 +01:00

symlink.c

…

truncate.c

udf: refactor inode_bmap() to handle error

2025-03-14 14:29:59 +01:00

udf_i.h

…

udf_sb.h

…

udfdecl.h

udf: refactor inode_bmap() to handle error

2025-03-14 14:29:59 +01:00

udfend.h

…

udftime.c

…

unicode.c

…