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discard inbound packets if the channel is not open

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This commit is contained in:
plunky 2007-03-20 20:25:24 +00:00
parent 6d03fb0803
commit ac2ed142c1
1 changed files with 4 additions and 3 deletions
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7
sys/netbt/l2cap_lower.c
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@ -1,4 +1,4 @@
/* $NetBSD: l2cap_lower.c,v 1.3 2007/03/15 19:47:50 plunky Exp $ */
/* $NetBSD: l2cap_lower.c,v 1.4 2007/03/20 20:25:24 plunky Exp $ */
/*-
* Copyright (c) 2005 Iain Hibbert.
@ -31,7 +31,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: l2cap_lower.c,v 1.3 2007/03/15 19:47:50 plunky Exp $");
__KERNEL_RCSID(0, "$NetBSD: l2cap_lower.c,v 1.4 2007/03/20 20:25:24 plunky Exp $");
#include <sys/param.h>
#include <sys/kernel.h>
@ -134,7 +134,8 @@ l2cap_recv_frame(struct mbuf *m, struct hci_link *link)
}
chan = l2cap_cid_lookup(hdr.dcid);
if (chan != NULL && chan->lc_link == link) {
if (chan != NULL && chan->lc_link == link
&& chan->lc_state == L2CAP_OPEN) {
(*chan->lc_proto->input)(chan->lc_upper, m);
return;
}