diff options
Diffstat (limited to 'sunrpc/key_call.c')
| -rw-r--r-- | sunrpc/key_call.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/sunrpc/key_call.c b/sunrpc/key_call.c index 5aef933cbf..2f4ca25d94 100644 --- a/sunrpc/key_call.c +++ b/sunrpc/key_call.c @@ -491,7 +491,7 @@ key_call_door (u_long proc, xdrproc_t xdr_arg, char *arg, xdrproc_t xdr_rslt, char *rslt) { XDR xdrs; - int fd; + int fd, ret; door_arg_t args; char *data_ptr; u_long data_len = 0; @@ -525,12 +525,13 @@ key_call_door (u_long proc, xdrproc_t xdr_arg, char *arg, args.rbuf = res; args.rsize = sizeof (res); - if (__door_call (fd, &args) < 0) - return 0; - + ret = __door_call (fd, &args); free (data_ptr); close (fd); + if (ret < 0) + return 0; + memcpy (&data_len, args.data_ptr, sizeof (u_long)); if (data_len != 0) return 0; |