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nfsrv_zapsock: zap an nfsd socket only if it's valid.

This commit is contained in:
yamt 2004-03-17 10:43:35 +00:00
parent 995e6c528b
commit a2d33a3097
1 changed files with 6 additions and 2 deletions
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8
sys/nfs/nfs_syscalls.c
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@ -1,4 +1,4 @@
/* $NetBSD: nfs_syscalls.c,v 1.73 2004/03/17 10:42:37 yamt Exp $ */
/* $NetBSD: nfs_syscalls.c,v 1.74 2004/03/17 10:43:35 yamt Exp $ */
/*
* Copyright (c) 1989, 1993
@ -35,7 +35,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: nfs_syscalls.c,v 1.73 2004/03/17 10:42:37 yamt Exp $");
__KERNEL_RCSID(0, "$NetBSD: nfs_syscalls.c,v 1.74 2004/03/17 10:43:35 yamt Exp $");
#include "fs_nfs.h"
#include "opt_nfs.h"
@ -839,6 +839,10 @@ nfsrv_zapsock(slp)
int s;
simple_lock(&nfsd_slock);
if ((slp->ns_flag & SLP_VALID) != 0) {
simple_unlock(&nfsd_slock);
return;
}
if (slp->ns_flag & SLP_DOREC) {
TAILQ_REMOVE(&nfssvc_sockpending, slp, ns_pending);
}