(_svcauth_unix): Use unsigned types for str_len, gid_len and i.

diff --git a/sunrpc/svc_authux.c b/sunrpc/svc_authux.c
index 59fdde6ad85db187e5f96800ec3eed269aae1d96..efed4316489827d17464386c20c421ac85d2ee6c 100644 (file)
--- a/sunrpc/svc_authux.c
+++ b/sunrpc/svc_authux.c
@@ -63,8 +63,8 @@ _svcauth_unix(rqst, msg)
                gid_t area_gids[NGRPS];
        } *area;
        u_int auth_len;
-       int str_len, gid_len;
-       register int i;
+       u_int str_len, gid_len;
+       u_int i;
 
        area = (struct area *) rqst->rq_clntcred;
        aup = &area->area_aup;