Jan Kara 6a4e336379 quota: Properly disable quotas when add_dquot_ref() fails ... When add_dquot_ref() fails (usually due to IO error or ENOMEM), we want to disable quotas we are trying to enable. However dquot_disable() call was passed just the flags we are enabling so in case flags == DQUOT_USAGE_ENABLED dquot_disable() call will just fail with EINVAL instead of properly disabling quotas. Fix the problem by always passing DQUOT_LIMITS_ENABLED | DQUOT_USAGE_ENABLED to dquot_disable() in this case. Reported-and-tested-by: Ye Bin <yebin10@huawei.com> Reported-by: syzbot+e633c79ceaecbf479854@syzkaller.appspotmail.com Signed-off-by: Jan Kara <jack@suse.cz> Message-Id: <20230605140731.2427629-2-yebin10@huawei.com>		2023-06-05 16:50:30 +02:00
..
compat.h	quota: simplify the quotactl compat handling	2020-09-17 13:00:46 -04:00
dquot.c	quota: Properly disable quotas when add_dquot_ref() fails	2023-06-05 16:50:30 +02:00
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: Add more checking after reading from quota file	2022-09-29 15:37:30 +02:00
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: fixup *_write_file_info() to return proper error code	2023-03-20 17:27:42 +01:00
quota_v2.c	quota: fixup *_write_file_info() to return proper error code	2023-03-20 17:27:42 +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