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Check vnode for VDIR type before doing anything with it in the 

NFS readdir service.
This commit is contained in:
fvdl 1997-12-22 00:09:02 +00:00
parent 087ac96d12
commit 787c8aa329
1 changed files with 9 additions and 1 deletions
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10
sys/nfs/nfs_serv.c
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@ -1,4 +1,4 @@
/* $NetBSD: nfs_serv.c,v 1.38 1997/10/10 01:53:22 fvdl Exp $ */
/* $NetBSD: nfs_serv.c,v 1.39 1997/12/22 00:09:02 fvdl Exp $ */
/*
* Copyright (c) 1989, 1993
@ -2499,6 +2499,10 @@ nfsrv_readdir(nfsd, slp, procp, mrq)
fullsiz = siz;
error = nfsrv_fhtovp(fhp, 1, &vp, cred, slp, nam,
&rdonly, (nfsd->nd_flag & ND_KERBAUTH), FALSE);
if (!error && vp->v_type != VDIR) {
error = ENOTDIR;
vput(vp);
}
if (error) {
nfsm_reply(NFSX_UNSIGNED);
nfsm_srvpostop_attr(getret, &at);
@ -2769,6 +2773,10 @@ nfsrv_readdirplus(nfsd, slp, procp, mrq)
fullsiz = siz;
error = nfsrv_fhtovp(fhp, 1, &vp, cred, slp, nam,
&rdonly, (nfsd->nd_flag & ND_KERBAUTH), FALSE);
if (!error && vp->v_type != VDIR) {
error = ENOTDIR;
vput(vp);
}
if (error) {
nfsm_reply(NFSX_UNSIGNED);
nfsm_srvpostop_attr(getret, &at);