allow input same size as buffer

[userv-utils] / ipif / service.c

diff --git a/ipif/service.c b/ipif/service.c
index 3999416..87dac8e 100644 (file)
--- a/ipif/service.c
+++ b/ipif/service.c
@@ -863,7 +863,7 @@ static void copydata(void) {
       r= read(0, input_buf + input_waiting, want);
       if (r>0) {
        input_waiting += r;
-       assert(input_waiting < sizeof(input_buf));
+       assert(input_waiting <= sizeof(input_buf));
        more_rx_data(input_buf, rx_packet_buf);
       } else if (r==0) {
        terminate(0);