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PRU_CONTROL: acquire bt_lock manually.

This commit is contained in:
ad 2008-04-29 18:41:06 +00:00
parent 68c83ab9c7
commit 387c23dfb9
1 changed files with 6 additions and 3 deletions
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9
sys/netbt/hci_socket.c
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@ -1,4 +1,4 @@
/* $NetBSD: hci_socket.c,v 1.15 2008/04/24 11:38:37 ad Exp $ */
/* $NetBSD: hci_socket.c,v 1.16 2008/04/29 18:41:06 ad Exp $ */
/*-
* Copyright (c) 2005 Iain Hibbert.
@ -31,7 +31,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: hci_socket.c,v 1.15 2008/04/24 11:38:37 ad Exp $");
__KERNEL_RCSID(0, "$NetBSD: hci_socket.c,v 1.16 2008/04/29 18:41:06 ad Exp $");
/* load symbolic names */
#ifdef BLUETOOTH_DEBUG
@ -556,7 +556,10 @@ hci_usrreq(struct socket *up, int req, struct mbuf *m,
switch(req) {
case PRU_CONTROL:
return hci_ioctl((unsigned long)m, (void *)nam, l);
mutex_enter(bt_lock);
err = hci_ioctl((unsigned long)m, (void *)nam, l);
mutex_exit(bt_lock);
return err;
case PRU_PURGEIF:
return EOPNOTSUPP;