Su Hui b0f127a7c6 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>		2023-09-19 12:22:43 +02:00
..
clnt4xdr.c	lockd: set file_lock start and end when decoding nlm4 testargs	2023-03-30 12:47:56 +02:00
clntlock.c
clntproc.c
clntxdr.c
host.c
Makefile
mon.c	fs: lockd: avoid possible wrong NULL parameter	2023-09-19 12:22:43 +02:00
netns.h
procfs.c
procfs.h
svc.c
svc4proc.c	lockd: detect and reject lock arguments that overflow	2022-08-17 14:22:47 +02:00
svclock.c
svcproc.c
svcshare.c
svcsubs.c	lockd: set other missing fields when unlocking files	2022-12-31 13:14:05 +01:00
svcxdr.h
xdr.c
xdr4.c	lockd: set file_lock start and end when decoding nlm4 testargs	2023-03-30 12:47:56 +02:00