Added limits for start_threshold

diff --git a/aplay/aplay.c b/aplay/aplay.c
index 85e7aa6234130d9130d87a4e4c93248e235730b2..8c48592379bb5767686bba8342ff01cf05cfed1b 100644 (file)
--- a/aplay/aplay.c
+++ b/aplay/aplay.c
@@ -791,6 +791,10 @@ static void set_params(void)
                start_threshold = buffer_size + (double) rate * start_delay / 1000000;
        else
                start_threshold = (double) rate * start_delay / 1000000;
+       if (start_threshold < 1)
+               start_threshold = 1;
+       if (start_threshold > buffer_size)
+               start_threshold = buffer_size;
        err = snd_pcm_sw_params_set_start_threshold(handle, swparams, start_threshold);
        assert(err >= 0);
        if (stop_delay <= 0)