From e401b83c31c135957d1a7be0c6e3d9a397af04f4 Mon Sep 17 00:00:00 2001 From: dwmalone Date: Sun, 29 Oct 2000 16:14:28 +0000 Subject: Make malloc use M_ZERO in some more locations. Don't check for a null pointer if malloc called with M_WAITOK. Submitted by: josh@zipperup.org Submitted by: Robert Drehmel Approved by: bp --- sys/fs/nwfs/nwfs_node.c | 3 +-- sys/fs/nwfs/nwfs_vfsops.c | 4 +--- 2 files changed, 2 insertions(+), 5 deletions(-) (limited to 'sys/fs/nwfs') diff --git a/sys/fs/nwfs/nwfs_node.c b/sys/fs/nwfs/nwfs_node.c index 03d3e86..bddc0d0 100644 --- a/sys/fs/nwfs/nwfs_node.c +++ b/sys/fs/nwfs/nwfs_node.c @@ -163,14 +163,13 @@ rescan: * might cause a bogus v_data pointer to get dereferenced * elsewhere if MALLOC should block. */ - MALLOC(np, struct nwnode *, sizeof *np, M_NWNODE, M_WAITOK); + MALLOC(np, struct nwnode *, sizeof *np, M_NWNODE, M_WAITOK | M_ZERO); error = getnewvnode(VT_NWFS, mp, nwfs_vnodeop_p, &vp); if (error) { *vpp = NULL; FREE(np, M_NWNODE); return (error); } - bzero(np, sizeof(*np)); vp->v_data = np; np->n_vnode = vp; np->n_mount = nmp; diff --git a/sys/fs/nwfs/nwfs_vfsops.c b/sys/fs/nwfs/nwfs_vfsops.c index 34a88c6..c0f0844 100644 --- a/sys/fs/nwfs/nwfs_vfsops.c +++ b/sys/fs/nwfs/nwfs_vfsops.c @@ -125,7 +125,6 @@ nwfs_initnls(struct nwmount *nmp) { return 0; } MALLOC(pe, char *, 256 * 4, M_NWFSDATA, M_WAITOK); - if (pe == NULL) return ENOMEM; pc = pe; do { COPY_TABLE(nmp->m.nls.to_lower, ncp_defnls.to_lower); @@ -183,13 +182,12 @@ static int nwfs_mount(struct mount *mp, char *path, caddr_t data, ncp_conn_unlock(conn,p); /* we keep the ref */ mp->mnt_stat.f_iosize = conn->buffer_size; /* We must malloc our own mount info */ - MALLOC(nmp,struct nwmount *,sizeof(struct nwmount),M_NWFSDATA,M_USE_RESERVE); + MALLOC(nmp,struct nwmount *,sizeof(struct nwmount),M_NWFSDATA,M_USE_RESERVE | M_ZERO); if (nmp == NULL) { nwfs_printf("could not alloc nwmount\n"); error = ENOMEM; goto bad; } - bzero(nmp,sizeof(*nmp)); mp->mnt_data = (qaddr_t)nmp; nmp->connh = handle; nmp->n_root = NULL; -- cgit v1.1