statd - check for 'priv' when looking for duplicate registrations.

From the point of view of the client (lockd), the 'priv' blob is probably
the most important key, so make sure to not throw away requests with
new 'priv' information.

Signed-off-by: Neil Brown <neilb@suse.de>

diff --git a/utils/statd/monitor.c b/utils/statd/monitor.c
index 5fcab1d424247711070db3c2bbcc612b34a798d2..b0b19da0c0d18202e8e424604a86f1fdda7d6ff9 100644 (file)
--- a/utils/statd/monitor.c
+++ b/utils/statd/monitor.c
@@ -145,7 +145,8 @@ sm_mon_1_svc(struct mon *argp, struct svc_req *rqstp)
                if (matchhostname(NL_MY_NAME(clnt), my_name) &&
                    NL_MY_PROC(clnt) == id->my_proc &&
                    NL_MY_PROG(clnt) == id->my_prog &&
-                   NL_MY_VERS(clnt) == id->my_vers) {
+                   NL_MY_VERS(clnt) == id->my_vers &&
+                   memcmp(NL_PRIV(clnt), argp->priv, SM_PRIV_SIZE) == 0) {
                        /* Hey!  We already know you guys! */
                        dprintf(N_DEBUG,
                                "Duplicate SM_MON request for %s "