diff options
Diffstat (limited to 'src/protocol/reqrep0/xrep.c')
| -rw-r--r-- | src/protocol/reqrep0/xrep.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/protocol/reqrep0/xrep.c b/src/protocol/reqrep0/xrep.c index e5d96f02..a036e6f6 100644 --- a/src/protocol/reqrep0/xrep.c +++ b/src/protocol/reqrep0/xrep.c @@ -283,12 +283,15 @@ xrep0_pipe_recv_cb(void *arg) xrep0_sock *s = p->rep; nni_msg * msg; int hops; + int ttl; if (nni_aio_result(&p->aio_recv) != 0) { nni_pipe_close(p->pipe); return; } + ttl = nni_atomic_get(&s->ttl); + msg = nni_aio_get_msg(&p->aio_recv); nni_aio_set_msg(&p->aio_recv, NULL); @@ -302,7 +305,7 @@ xrep0_pipe_recv_cb(void *arg) for (;;) { bool end = 0; uint8_t *body; - if (hops > (int)nni_atomic_get(&s->ttl)) { + if (hops > ttl) { // This isn't malformed, but it has gone through // too many hops. Do not disconnect, because we // can legitimately receive messages with too many |