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authorJan Kara <jack@suse.cz>2008-06-24 13:43:00 +0400
committerJan Kara <jack@suse.cz>2008-06-24 13:43:00 +0400
commit19fd426a18b48a0446ba4b54ac66264916dcb7f3 (patch)
treeb9e0f2bc35e746c14f5e5e5519ed79f1eb4b0f98 /fs/nfs/mount_clnt.c
parente8183c2452041326c95258ecc7865b6fcd91c730 (diff)
parent62786b9e81a2dbe9c073a2ade52d33a2627d6d85 (diff)
downloadlinux-19fd426a18b48a0446ba4b54ac66264916dcb7f3.tar.xz
Merge branch 'master' into for_mm
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