diff options
Diffstat (limited to 'nfs/pager.c')
| -rw-r--r-- | nfs/pager.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/nfs/pager.c b/nfs/pager.c index b511429b..be5541cf 100644 --- a/nfs/pager.c +++ b/nfs/pager.c @@ -1,5 +1,5 @@ /* - Copyright (C) 1995, 1996 Free Software Foundation, Inc. + Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc. Written by Michael I. Bushnell, p/BSG. This file is part of the GNU Hurd. @@ -283,6 +283,13 @@ netfs_get_filemap (struct node *np, vm_prot_t prot) netfs_nref (np); upi->max_prot = prot; upi->p = pager_create (upi, pager_bucket, 1, MEMORY_OBJECT_COPY_NONE); + if (upi->p == 0) + { + netfs_nrele (np); + free (upi); + spin_unlock (&node2pagelock); + return MACH_PORT_NULL; + } np->nn->fileinfo = upi; right = pager_get_port (np->nn->fileinfo->p); ports_port_deref (np->nn->fileinfo->p); |