Su Hui 02a29a2455 fs: lockd: avoid possible wrong NULL parameter ... [ Upstream commit de8d38cf44bac43e83bad28357ba84784c412752 ] 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>		2023-09-13 09:42:49 +02:00
..
clnt4xdr.c	lockd: set file_lock start and end when decoding nlm4 testargs	2023-03-30 12:49:23 +02:00
clntlock.c
clntproc.c	SUNRPC: Trace calls to .rpc_call_done	2021-10-20 18:09:54 -04:00
clntxdr.c
host.c	lockd: move from strlcpy with unused retval to strscpy	2022-09-26 14:02:20 -04:00
Makefile
mon.c	fs: lockd: avoid possible wrong NULL parameter	2023-09-13 09:42:49 +02:00
netns.h
procfs.c
procfs.h
svc.c	lockd: drop inappropriate svc_get() from locked_get()	2023-07-19 16:20:56 +02:00
svc4proc.c	SUNRPC: Parametrize how much of argsize should be zeroed	2022-09-26 14:02:42 -04:00
svclock.c	NLM: Defend against file_lock changes after vfs_test_lock()	2022-07-29 20:08:56 -04:00
svcproc.c	SUNRPC: Parametrize how much of argsize should be zeroed	2022-09-26 14:02:42 -04:00
svcshare.c
svcsubs.c	lockd: set other missing fields when unlocking files	2022-12-31 13:32:00 +01:00
svcxdr.h	NLM: Fix svcxdr_encode_owner()	2021-09-17 10:35:10 -04:00
xdr.c	SUNRPC: Change return value type of .pc_encode	2021-10-13 11:34:49 -04:00
xdr4.c	lockd: set file_lock start and end when decoding nlm4 testargs	2023-03-30 12:49:23 +02:00