pangliyuan e01b55f261 ubifs: skip dumping tnc tree when zroot is null ... [ Upstream commit bdb0ca39e0acccf6771db49c3f94ed787d05f2d7 ] Clearing slab cache will free all znode in memory and make c->zroot.znode = NULL, then dumping tnc tree will access c->zroot.znode which cause null pointer dereference. Link: https://bugzilla.kernel.org/show_bug.cgi?id=219624#c0 Fixes: 1e51764a3c ("UBIFS: add new flash file system") Signed-off-by: pangliyuan <pangliyuan1@huawei.com> Reviewed-by: Zhihao Cheng <chengzhihao1@huawei.com> Signed-off-by: Richard Weinberger <richard@nod.at> Signed-off-by: Sasha Levin <sashal@kernel.org>		2025-02-21 13:49:21 +01:00
..
auth.c
budget.c
commit.c
compress.c
crypto.c
debug.c	ubifs: skip dumping tnc tree when zroot is null	2025-02-21 13:49:21 +01:00
debug.h
dir.c
file.c
find.c
gc.c
io.c
ioctl.c
journal.c
Kconfig
key.h
log.c
lprops.c
lpt_commit.c
lpt.c
Makefile
master.c
misc.c
misc.h
orphan.c
recovery.c
replay.c
sb.c
scan.c
shrinker.c
super.c
sysfs.c
tnc_commit.c
tnc_misc.c
tnc.c
ubifs-media.h
ubifs.h
xattr.c