Alexander Aring 3b7610302a fs: dlm: fix possible use after free if tracing ... This patch fixes a possible use after free if tracing for the specific event is enabled. To avoid the use after free we introduce a out_put label like all other user lock specific requests and safe in a boolean to do a put or not which depends on the execution path of dlm_user_request(). Cc: stable@vger.kernel.org Fixes: 7a3de7324c ("fs: dlm: trace user space callbacks") Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Alexander Aring <aahringo@redhat.com> Signed-off-by: David Teigland <teigland@redhat.com>		2022-09-26 09:58:07 -05:00
..
ast.c	fs: dlm: LSFL_CB_DELAY only for kernel lockspaces	2022-08-23 15:02:46 -05:00
ast.h	fs: dlm: remove dlm_del_ast prototype	2022-08-23 14:54:01 -05:00
config.c	fs: dlm: don't use deprecated timeout features by default	2022-08-01 09:31:38 -05:00
config.h	fs: dlm: don't use deprecated timeout features by default	2022-08-01 09:31:38 -05:00
debug_fs.c	fs: dlm: fix potential buffer overflow	2021-11-12 09:38:19 -06:00
dir.c	dlm: use __le types for dlm header	2022-04-06 14:02:28 -05:00
dir.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 193	2019-05-30 11:29:21 -07:00
dlm_internal.h	fs: dlm: change ls_clear_proc_locks to spinlock	2022-08-23 14:54:02 -05:00
Kconfig	fs: dlm: add deprecation Kconfig and warnings for timeouts	2022-08-01 09:31:32 -05:00
lock.c	fs: dlm: fix possible use after free if tracing	2022-09-26 09:58:07 -05:00
lock.h	fs: dlm: const void resource name parameter	2022-08-23 15:02:47 -05:00
lockspace.c	fs: dlm: remove DLM_LSFL_FS from uapi	2022-08-23 14:54:54 -05:00
lockspace.h	fs: dlm: remove DLM_LSFL_FS from uapi	2022-08-23 14:54:54 -05:00
lowcomms.c	fs: dlm: fix race in lowcomms	2022-08-23 14:26:37 -05:00
lowcomms.h	fs: dlm: memory cache for lowcomms hotpath	2021-12-07 12:42:26 -06:00
lvb_table.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 193	2019-05-30 11:29:21 -07:00
main.c	fs: dlm: initial support for tracepoints	2021-11-02 14:39:20 -05:00
Makefile	fs: dlm: don't use deprecated timeout features by default	2022-08-01 09:31:38 -05:00
member.c	fs: dlm: make new_lockspace() wait until recovery completes	2022-06-24 11:57:47 -05:00
member.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 193	2019-05-30 11:29:21 -07:00
memory.c	fs: dlm: memory cache for lowcomms hotpath	2021-12-07 12:42:26 -06:00
memory.h	fs: dlm: memory cache for lowcomms hotpath	2021-12-07 12:42:26 -06:00
midcomms.c	dlm: check required context while close	2022-04-06 14:03:01 -05:00
midcomms.h	fs: dlm: memory cache for midcomms hotpath	2021-12-07 12:42:26 -06:00
netlink.c	genetlink: move to smaller ops wherever possible	2020-10-02 19:11:11 -07:00
plock.c	fs: dlm: change posix lock sigint handling	2022-06-24 11:53:05 -05:00
rcom.c	fs: dlm: cast resource pointer to uintptr_t	2022-04-07 09:54:45 -05:00
rcom.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 193	2019-05-30 11:29:21 -07:00
recover.c	dlm: replace usage of found with dedicated list iterator variable	2022-04-06 14:03:14 -05:00
recover.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 193	2019-05-30 11:29:21 -07:00
recoverd.c	fs: dlm: handle recovery result outside of ls_recover	2022-06-24 11:57:48 -05:00
recoverd.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 193	2019-05-30 11:29:21 -07:00
requestqueue.c	dlm: use __le types for dlm messages	2022-04-06 14:02:37 -05:00
requestqueue.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 193	2019-05-30 11:29:21 -07:00
user.c	fs: dlm: remove DLM_LSFL_FS from uapi	2022-08-23 14:54:54 -05:00
user.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 193	2019-05-30 11:29:21 -07:00
util.c	dlm: use __le types for dlm messages	2022-04-06 14:02:37 -05:00
util.h	dlm: use __le types for dlm messages	2022-04-06 14:02:37 -05:00