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authorIngo Molnar <mingo@elte.hu>2008-06-25 12:23:59 +0200
committerIngo Molnar <mingo@elte.hu>2008-06-25 12:23:59 +0200
commitace7f1b79670aa0c1d9f4b0442be82e565827333 (patch)
treeed4625a9cbc8e28db2b1ff9fad111c4c012508a3 /fs/nfs/mount_clnt.c
parenta60b33cf59d1c9e0e363287fce799cb23d45660c (diff)
parent543cf4cb3fe6f6cae3651ba918b9c56200b257d0 (diff)
Merge branch 'linus' into core/softirqtip-core-softirq-2008-06-25_10.23_Wed
Diffstat (limited to 'fs/nfs/mount_clnt.c')
-rw-r--r--fs/nfs/mount_clnt.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/fs/nfs/mount_clnt.c b/fs/nfs/mount_clnt.c
index 49c7cd0502cc..779d2eb649c5 100644
--- a/fs/nfs/mount_clnt.c
+++ b/fs/nfs/mount_clnt.c
@@ -130,10 +130,11 @@ static int xdr_decode_fhstatus3(struct rpc_rqst *req, __be32 *p,
struct mnt_fhstatus *res)
{
struct nfs_fh *fh = res->fh;
+ unsigned size;
if ((res->status = ntohl(*p++)) == 0) {
- int size = ntohl(*p++);
- if (size <= NFS3_FHSIZE) {
+ size = ntohl(*p++);
+ if (size <= NFS3_FHSIZE && size != 0) {
fh->size = size;
memcpy(fh->data, p, size);
} else