From: deraadt <deraadt@openbsd.org>
Date: Mon, 20 Nov 1995 09:36:56 +0000 (+0000)
Subject: provide floor for sampling rate; from khym@bga.com; netbsd pr#1770
X-Git-Url: http://artulab.com/gitweb/?a=commitdiff_plain;h=ad3961651220901a32c2068f074900e507c8d5db;p=openbsd

provide floor for sampling rate; from khym@bga.com; netbsd pr#1770
---

diff --git a/sys/dev/audio.c b/sys/dev/audio.c
index 5fa7e0fdad5..1ba137da917 100644
--- a/sys/dev/audio.c
+++ b/sys/dev/audio.c
@@ -819,6 +819,8 @@ audio_calc_blksize(sc)
 		bs = AU_RING_SIZE;
 
 	bs &= ~1;		/* make it even, in case of stereo  */
+	if (bs == 0)
+		bs = 2;
 	return(bs);
 }