tentatively merged into cifs-2.6.git for-next pending more testing On Fri, Dec 18, 2020 at 3:48 AM Samuel Cabrero <scabrero@xxxxxxx> wrote: > > The patch 7d6535b72042: "cifs: Simplify reconnect code when dfs > upcall is enabled" leads to the following static checker warning: > > fs/cifs/connect.c:160 reconn_set_next_dfs_target() > error: 'server->hostname' dereferencing possible ERR_PTR() > > Avoid dereferencing the error pointer by early returning on error > condition. > > Reported-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx> > Signed-off-by: Samuel Cabrero <scabrero@xxxxxxx> > --- > fs/cifs/connect.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c > index 509a41ff56b8..b9df85506938 100644 > --- a/fs/cifs/connect.c > +++ b/fs/cifs/connect.c > @@ -155,6 +155,7 @@ static void reconn_set_next_dfs_target(struct TCP_Server_Info *server, > cifs_dbg(FYI, > "%s: failed to extract hostname from target: %ld\n", > __func__, PTR_ERR(server->hostname)); > + return; > } > > rc = reconn_set_ipaddr_from_hostname(server); > -- > 2.29.2 > -- Thanks, Steve
