diff options
Diffstat (limited to 'lib/libsndio/aucat.c')
| -rw-r--r-- | lib/libsndio/aucat.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/lib/libsndio/aucat.c b/lib/libsndio/aucat.c index 681411700de..272df65d246 100644 --- a/lib/libsndio/aucat.c +++ b/lib/libsndio/aucat.c @@ -1,4 +1,4 @@ -/* $OpenBSD: aucat.c,v 1.30 2009/10/22 21:41:30 ratchov Exp $ */ +/* $OpenBSD: aucat.c,v 1.31 2009/10/24 09:35:16 ratchov Exp $ */ /* * Copyright (c) 2008 Alexandre Ratchov <alex@caoua.org> * @@ -546,8 +546,12 @@ aucat_buildmsg(struct aucat_hdl *hdl, size_t len) hdl->wmsg.u.vol.ctl = hdl->reqvol; hdl->curvol = hdl->reqvol; return 1; - } else if (len > 0) { - sz = (len < AMSG_DATAMAX) ? len : AMSG_DATAMAX; + } else if (len > 0 && hdl->maxwrite > 0) { + sz = len; + if (sz > AMSG_DATAMAX) + sz = AMSG_DATAMAX; + if (sz > hdl->maxwrite) + sz = hdl->maxwrite; sz -= sz % hdl->wbpf; if (sz == 0) sz = hdl->wbpf; |