Jan Kara a898cb621a quota: Detect loops in quota tree ...

Syzbot has found that when it creates corrupted quota files where the
quota tree contains a loop, we will deadlock when tryling to insert a
dquot. Add loop detection into functions traversing the quota tree.

Signed-off-by: Jan Kara <jack@suse.cz>

2024-02-12 14:14:49 +01:00

..

compat.h

quota: simplify the quotactl compat handling

2020-09-17 13:00:46 -04:00

dquot.c

quota: Properly annotate i_dquot arrays with __rcu

2024-02-08 12:04:59 +01:00

Kconfig

quota: mark PRINT_QUOTA_WARNING as BROKEN

2023-04-14 13:06:50 +02:00

kqid.c

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

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

Makefile

quota: simplify the quotactl compat handling

2020-09-17 13:00:46 -04:00

netlink.c

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

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

quota_tree.c

quota: Detect loops in quota tree

2024-02-12 14:14:49 +01:00

quota_tree.h

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

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

quota_v1.c

quota: Set nofs allocation context when acquiring dqio_sem

2024-01-23 19:21:11 +01:00

quota_v2.c

quota: Detect loops in quota tree

2024-02-12 14:14:49 +01:00

quota.c

fs: Drop wait_unfrozen wait queue

2023-05-30 15:36:40 +02:00

quotaio_v1.h

quota: avoid time_t in v1_disk_dqblk definition

2019-12-16 14:15:30 +01:00

quotaio_v2.h

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

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