| fdesc_vnops.c (109153) | fdesc_vnops.c (109623) |
|---|---|
| 1/* 2 * Copyright (c) 1992, 1993 3 * The Regents of the University of California. All rights reserved. 4 * 5 * This code is derived from software donated to Berkeley by 6 * Jan-Simon Pendry. 7 * 8 * Redistribution and use in source and binary forms, with or without --- 21 unchanged lines hidden (view full) --- 30 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 31 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 32 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 33 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 34 * SUCH DAMAGE. 35 * 36 * @(#)fdesc_vnops.c 8.9 (Berkeley) 1/21/94 37 * | 1/* 2 * Copyright (c) 1992, 1993 3 * The Regents of the University of California. All rights reserved. 4 * 5 * This code is derived from software donated to Berkeley by 6 * Jan-Simon Pendry. 7 * 8 * Redistribution and use in source and binary forms, with or without --- 21 unchanged lines hidden (view full) --- 30 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 31 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 32 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 33 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 34 * SUCH DAMAGE. 35 * 36 * @(#)fdesc_vnops.c 8.9 (Berkeley) 1/21/94 37 * |
| 38 * $FreeBSD: head/sys/fs/fdescfs/fdesc_vnops.c 109153 2003-01-13 00:33:17Z dillon $ | 38 * $FreeBSD: head/sys/fs/fdescfs/fdesc_vnops.c 109623 2003-01-21 08:56:16Z alfred $ |
| 39 */ 40 41/* 42 * /dev/fd Filesystem 43 */ 44 45#include <sys/param.h> 46#include <sys/systm.h> --- 80 unchanged lines hidden (view full) --- 127 } 128 fdcache_lock |= FDL_LOCKED; 129 130 /* 131 * Do the MALLOC before the getnewvnode since doing so afterward 132 * might cause a bogus v_data pointer to get dereferenced 133 * elsewhere if MALLOC should block. 134 */ | 39 */ 40 41/* 42 * /dev/fd Filesystem 43 */ 44 45#include <sys/param.h> 46#include <sys/systm.h> --- 80 unchanged lines hidden (view full) --- 127 } 128 fdcache_lock |= FDL_LOCKED; 129 130 /* 131 * Do the MALLOC before the getnewvnode since doing so afterward 132 * might cause a bogus v_data pointer to get dereferenced 133 * elsewhere if MALLOC should block. 134 */ |
| 135 MALLOC(fd, struct fdescnode *, sizeof(struct fdescnode), M_TEMP, M_WAITOK); | 135 MALLOC(fd, struct fdescnode *, sizeof(struct fdescnode), M_TEMP, 0); |
| 136 137 error = getnewvnode("fdesc", mp, fdesc_vnodeop_p, vpp); 138 if (error) { 139 FREE(fd, M_TEMP); 140 goto out; 141 } 142 (*vpp)->v_data = fd; 143 fd->fd_vnode = *vpp; --- 414 unchanged lines hidden --- | 136 137 error = getnewvnode("fdesc", mp, fdesc_vnodeop_p, vpp); 138 if (error) { 139 FREE(fd, M_TEMP); 140 goto out; 141 } 142 (*vpp)->v_data = fd; 143 fd->fd_vnode = *vpp; --- 414 unchanged lines hidden --- |