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nfsrv_commit: make cnt unsigned so that very large commit requests can be 

handled properly.
This commit is contained in:
yamt 2004-12-09 02:18:45 +00:00
parent 2bc7120ab8
commit 8cd5f554ba
1 changed files with 5 additions and 4 deletions
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9
sys/nfs/nfs_serv.c
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@ -1,4 +1,4 @@
/* $NetBSD: nfs_serv.c,v 1.92 2004/12/09 01:48:22 yamt Exp $ */
/* $NetBSD: nfs_serv.c,v 1.93 2004/12/09 02:18:45 yamt Exp $ */
/*
* Copyright (c) 1989, 1993
@ -55,7 +55,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: nfs_serv.c,v 1.92 2004/12/09 01:48:22 yamt Exp $");
__KERNEL_RCSID(0, "$NetBSD: nfs_serv.c,v 1.93 2004/12/09 02:18:45 yamt Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@ -3159,7 +3159,8 @@ nfsrv_commit(nfsd, slp, procp, mrq)
u_int32_t *tl;
int32_t t1;
caddr_t bpos;
int error = 0, rdonly, for_ret = 1, aft_ret = 1, cnt, cache;
int error = 0, rdonly, for_ret = 1, aft_ret = 1, cache;
uint32_t cnt;
char *cp2;
struct mbuf *mb, *mreq;
u_quad_t frev, off, end;
@ -3177,7 +3178,7 @@ nfsrv_commit(nfsd, slp, procp, mrq)
off = fxdr_hyper(tl);
tl += 2;
cnt = fxdr_unsigned(int, *tl);
cnt = fxdr_unsigned(uint32_t, *tl);
error = nfsrv_fhtovp(fhp, 1, &vp, cred, slp, nam,
&rdonly, (nfsd->nd_flag & ND_KERBAUTH), FALSE);
if (error) {