mirrors
/
linux-stable
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
1
0
Fork 0
Code Issues Releases Wiki Activity
linux-stable/fs/lockd
History
Su Hui 4728179879 fs: lockd: avoid possible wrong NULL parameter 
[ Upstream commit de8d38cf44 ]

clang's static analysis warning: fs/lockd/mon.c: line 293, column 2:
Null pointer passed as 2nd argument to memory copy function.

Assuming 'hostname' is NULL and calling 'nsm_create_handle()', this will
pass NULL as 2nd argument to memory copy function 'memcpy()'. So return
NULL if 'hostname' is invalid.

Fixes: 77a3ef33e2 ("NSM: More clean up of nsm_get_handle()")
Signed-off-by: Su Hui <suhui@nfschina.com>
Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>
Reviewed-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
 		2023-09-23 10:46:57 +02:00
..
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
clnt4xdr.c lockd: fix decoding of TEST results 2019-12-17 20:38:15 +01:00
clntlock.c
…
clntproc.c lockd: Show pid of lockd for remote locks 2019-01-13 10:01:06 +01:00
clntxdr.c lockd: fix decoding of TEST results 2019-12-17 20:38:15 +01:00
host.c lockd: don't use interval-based rebinding over TCP 2020-12-29 13:46:57 +01:00
mon.c fs: lockd: avoid possible wrong NULL parameter 2023-09-23 10:46:57 +02:00
netns.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
procfs.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
procfs.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
svc.c race of lockd inetaddr notifiers vs nlmsvc_rqst change 2018-02-03 17:39:08 +01:00
svc4proc.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
svclock.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
svcproc.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
svcshare.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
svcsubs.c
…
xdr.c Revert "lockd: Show pid of lockd for remote locks" 2019-06-09 09:18:18 +02:00
xdr4.c Revert "lockd: Show pid of lockd for remote locks" 2019-06-09 09:18:18 +02:00