diff options
| author |   jasper <jasper@openbsd.org> | 2010-08-29 15:12:28 +0000 |
|---|---|---|
| committer | jasper <jasper@openbsd.org> | 2010-08-29 15:12:28 +0000 |
| commit | 0ea7ac758a126d4f3af23a33a79a0d80882fcea9 (patch) | |
| tree | ed2b10201aa5f946cafc15f951c18637f8d9ae6a | |
| parent | remove unused variable (diff) | |
| download | wireguard-openbsd-0ea7ac758a126d4f3af23a33a79a0d80882fcea9.tar.xz wireguard-openbsd-0ea7ac758a126d4f3af23a33a79a0d80882fcea9.zip | |
- add a missing ioctl FWRITE check
ok miod@
| -rw-r--r-- | sys/dev/bluetooth/bthub.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/sys/dev/bluetooth/bthub.c b/sys/dev/bluetooth/bthub.c index e5d209e034c..3527784c974 100644 --- a/sys/dev/bluetooth/bthub.c +++ b/sys/dev/bluetooth/bthub.c @@ -1,4 +1,4 @@ -/* $OpenBSD: bthub.c,v 1.4 2008/02/24 21:46:19 uwe Exp $ */ +/* $OpenBSD: bthub.c,v 1.5 2010/08/29 15:12:28 jasper Exp $ */ /* * Copyright (c) 2007 Uwe Stuehler <uwe@openbsd.org> @@ -21,6 +21,7 @@ #include <sys/conf.h> #include <sys/device.h> #include <sys/ioctl.h> +#include <sys/fcntl.h> #include <sys/vnode.h> #include <netbt/bluetooth.h> @@ -160,6 +161,15 @@ bthubioctl(dev_t dev, u_long cmd, caddr_t data, int flag, struct proc *p) switch (cmd) { case BTDEV_ATTACH: case BTDEV_DETACH: + if ((flag & FWRITE) == 0) + return (EACCES); + default: + break; + } + + switch (cmd) { + case BTDEV_ATTACH: + case BTDEV_DETACH: bd = (struct btdev_attach_args *)data; err = bthub_devioctl(dev, cmd, bd); break; |