linux-stable/fs/dlm
Alexander Aring 957adb68b3 fs: dlm: invalid buffer access in lookup error
This patch will evaluate the message length if a dlm opts header can fit
in before accessing it if a node lookup fails. The invalid sequence
error means that the version detection failed and an unexpected message
arrived. For debugging such situation the type of arrived message is
important to know.

Signed-off-by: Alexander Aring <aahringo@redhat.com>
Signed-off-by: David Teigland <teigland@redhat.com>
2021-06-11 12:44:47 -05:00
..
ast.c
ast.h
config.c fs: dlm: rename socket and app buffer defines 2021-06-02 11:53:04 -05:00
config.h fs: dlm: rename socket and app buffer defines 2021-06-02 11:53:04 -05:00
debug_fs.c fs: dlm: add midcomms debugfs functionality 2021-05-25 09:22:20 -05:00
dir.c
dir.h
dlm_internal.h fs: dlm: add midcomms debugfs functionality 2021-05-25 09:22:20 -05:00
Kconfig
lock.c fs: dlm: add union in dlm header for lockspace id 2021-05-25 09:22:20 -05:00
lock.h
lockspace.c fs: dlm: rename socket and app buffer defines 2021-06-02 11:53:04 -05:00
lockspace.h
lowcomms.c fs: dlm: rename socket and app buffer defines 2021-06-02 11:53:04 -05:00
lowcomms.h fs: dlm: rename socket and app buffer defines 2021-06-02 11:53:04 -05:00
lvb_table.h
main.c
Makefile
member.c fs: dlm: rename socket and app buffer defines 2021-06-02 11:53:04 -05:00
member.h
memory.c
memory.h
midcomms.c fs: dlm: invalid buffer access in lookup error 2021-06-11 12:44:47 -05:00
midcomms.h fs: dlm: add midcomms debugfs functionality 2021-05-25 09:22:20 -05:00
netlink.c
plock.c
rcom.c fs: dlm: rename socket and app buffer defines 2021-06-02 11:53:04 -05:00
rcom.h
recover.c
recover.h
recoverd.c
recoverd.h
requestqueue.c
requestqueue.h
user.c
user.h
util.c fs: dlm: add union in dlm header for lockspace id 2021-05-25 09:22:20 -05:00
util.h fs: dlm: public header in out utility 2021-05-25 09:22:20 -05:00