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NFS: Convert printk's to dprintk's in fs/nfs/nfs?xdr.c

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Due to recent edict to replace or remove printk's that can be triggered en
masse by remote misbehavior.  Left a few that only occur just before a BUG.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
This commit is contained in:
Chuck Lever
2007-09-11 18:01:10 -04:00
committed by Trond Myklebust
parent 0ac83779fa
commit fe82a183ca
3 changed files with 42 additions and 42 deletions
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23
fs/nfs/nfs3xdr.c
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@@ -524,7 +524,7 @@ nfs3_xdr_readdirres(struct rpc_rqst *req, __be32 *p, struct nfs3_readdirres *res
hdrlen = (u8 *) p - (u8 *) iov->iov_base;
if (iov->iov_len < hdrlen) {
printk(KERN_WARNING "NFS: READDIR reply header overflowed:"
dprintk("NFS: READDIR reply header overflowed:"
"length %d > %Zu\n", hdrlen, iov->iov_len);
return -errno_NFSERR_IO;
} else if (iov->iov_len != hdrlen) {
@@ -547,7 +547,7 @@ nfs3_xdr_readdirres(struct rpc_rqst *req, __be32 *p, struct nfs3_readdirres *res
len = ntohl(*p++); /* string length */
p += XDR_QUADLEN(len) + 2; /* name + cookie */
if (len > NFS3_MAXNAMLEN) {
printk(KERN_WARNING "NFS: giant filename in readdir (len %x)!\n",
dprintk("NFS: giant filename in readdir (len %x)!\n",
len);
goto err_unmap;
}
@@ -567,7 +567,7 @@ nfs3_xdr_readdirres(struct rpc_rqst *req, __be32 *p, struct nfs3_readdirres *res
goto short_pkt;
len = ntohl(*p++);
if (len > NFS3_FHSIZE) {
printk(KERN_WARNING "NFS: giant filehandle in "
dprintk("NFS: giant filehandle in "
"readdir (len %x)!\n", len);
goto err_unmap;
}
@@ -588,7 +588,7 @@ nfs3_xdr_readdirres(struct rpc_rqst *req, __be32 *p, struct nfs3_readdirres *res
entry[0] = entry[1] = 0;
/* truncate listing ? */
if (!nr) {
printk(KERN_NOTICE "NFS: readdir reply truncated!\n");
dprintk("NFS: readdir reply truncated!\n");
entry[1] = 1;
}
goto out;
@@ -826,22 +826,23 @@ nfs3_xdr_readlinkres(struct rpc_rqst *req, __be32 *p, struct nfs_fattr *fattr)
/* Convert length of symlink */
len = ntohl(*p++);
if (len >= rcvbuf->page_len || len <= 0) {
dprintk(KERN_WARNING "nfs: server returned giant symlink!\n");
dprintk("nfs: server returned giant symlink!\n");
return -ENAMETOOLONG;
}
hdrlen = (u8 *) p - (u8 *) iov->iov_base;
if (iov->iov_len < hdrlen) {
printk(KERN_WARNING "NFS: READLINK reply header overflowed:"
dprintk("NFS: READLINK reply header overflowed:"
"length %d > %Zu\n", hdrlen, iov->iov_len);
return -errno_NFSERR_IO;
} else if (iov->iov_len != hdrlen) {
dprintk("NFS: READLINK header is short. iovec will be shifted.\n");
dprintk("NFS: READLINK header is short. "
"iovec will be shifted.\n");
xdr_shift_buf(rcvbuf, iov->iov_len - hdrlen);
}
recvd = req->rq_rcv_buf.len - hdrlen;
if (recvd < len) {
printk(KERN_WARNING "NFS: server cheating in readlink reply: "
dprintk("NFS: server cheating in readlink reply: "
"count %u > recvd %u\n", len, recvd);
return -EIO;
}
@@ -876,13 +877,13 @@ nfs3_xdr_readres(struct rpc_rqst *req, __be32 *p, struct nfs_readres *res)
ocount = ntohl(*p++);
if (ocount != count) {
printk(KERN_WARNING "NFS: READ count doesn't match RPC opaque count.\n");
dprintk("NFS: READ count doesn't match RPC opaque count.\n");
return -errno_NFSERR_IO;
}
hdrlen = (u8 *) p - (u8 *) iov->iov_base;
if (iov->iov_len < hdrlen) {
printk(KERN_WARNING "NFS: READ reply header overflowed:"
dprintk("NFS: READ reply header overflowed:"
"length %d > %Zu\n", hdrlen, iov->iov_len);
return -errno_NFSERR_IO;
} else if (iov->iov_len != hdrlen) {
@@ -892,7 +893,7 @@ nfs3_xdr_readres(struct rpc_rqst *req, __be32 *p, struct nfs_readres *res)
recvd = req->rq_rcv_buf.len - hdrlen;
if (count > recvd) {
printk(KERN_WARNING "NFS: server cheating in read reply: "
dprintk("NFS: server cheating in read reply: "
"count %d > recvd %d\n", count, recvd);
count = recvd;
res->eof = 0;