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do not destroy session callout until the session is definitely finished

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with, otherwise trying to stop it will cause a panic
This commit is contained in:
plunky 2008-01-31 19:30:23 +00:00
parent 906c80684e
commit 6f45ff2e8b
1 changed files with 3 additions and 4 deletions
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7
sys/netbt/rfcomm_session.c
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@ -1,4 +1,4 @@
/* $NetBSD: rfcomm_session.c,v 1.11 2007/11/03 17:20:17 plunky Exp $ */
/* $NetBSD: rfcomm_session.c,v 1.12 2008/01/31 19:30:23 plunky Exp $ */
/*-
* Copyright (c) 2006 Itronix Inc.
@ -32,7 +32,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: rfcomm_session.c,v 1.11 2007/11/03 17:20:17 plunky Exp $");
__KERNEL_RCSID(0, "$NetBSD: rfcomm_session.c,v 1.12 2008/01/31 19:30:23 plunky Exp $");
#include <sys/param.h>
#include <sys/kernel.h>
@ -228,8 +228,6 @@ rfcomm_session_free(struct rfcomm_session *rs)
rs->rs_flags |= RFCOMM_SESSION_FREE;
callout_destroy(&rs->rs_timeout);
/* throw away any remaining credit notes */
while ((credit = SIMPLEQ_FIRST(&rs->rs_credits)) != NULL) {
SIMPLEQ_REMOVE_HEAD(&rs->rs_credits, rc_next);
@ -241,6 +239,7 @@ rfcomm_session_free(struct rfcomm_session *rs)
/* Goodbye! */
LIST_REMOVE(rs, rs_next);
l2cap_detach(&rs->rs_l2cap);
callout_destroy(&rs->rs_timeout);
free(rs, M_BLUETOOTH);
}