[src/trunk]: src/sys/ufs/ffs handle allocation errors in truncate-up case.

[chs <chs%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/628a2869863d
branches:  trunk
changeset: 515547:628a2869863d
user:      chs <chs%NetBSD.org@localhost>
date:      Fri Sep 28 11:43:23 2001 +0000

description:
handle allocation errors in truncate-up case.

diffstat:

 sys/ufs/ffs/ffs_inode.c |  7 +++++--
 1 files changed, 5 insertions(+), 2 deletions(-)

diffs (22 lines):

diff -r 76acc3353519 -r 628a2869863d sys/ufs/ffs/ffs_inode.c
--- a/sys/ufs/ffs/ffs_inode.c   Fri Sep 28 11:25:37 2001 +0000
+++ b/sys/ufs/ffs/ffs_inode.c   Fri Sep 28 11:43:23 2001 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: ffs_inode.c,v 1.44 2001/09/20 08:25:59 chs Exp $       */
+/*     $NetBSD: ffs_inode.c,v 1.45 2001/09/28 11:43:23 chs Exp $       */
 
 /*
  * Copyright (c) 1982, 1986, 1989, 1993
@@ -215,8 +215,11 @@
         */
 
        if (osize < length) {
-               ufs_balloc_range(ovp, length - 1, 1, ap->a_cred,
+               error = ufs_balloc_range(ovp, length - 1, 1, ap->a_cred,
                    ap->a_flags & IO_SYNC ? B_SYNC : 0);
+               if (error) {
+                       return error;
+               }
                uvm_vnp_setsize(ovp, length);
                oip->i_flag |= IN_CHANGE | IN_UPDATE;
                KASSERT(ovp->v_size == oip->i_ffs_size);