am-utils-6.2 - fix nfsv3 fh length in NFS_FH_DREF()

From: Ian Kent <ikent@redhat.com>

The NFS_FH_DREF() macro for linux uses sizeof(struct nfs_fh) for the
length of the file handle copy regardless of the version of NFS used.

But NFSv3 file handles are 64 bytes and not copying the whole file
handle can cause automounts to fail.

Changing this to use the size of the passed nfs file handle fixes
the problem.

Signed-off-by: Ian Kent <ikent@redhat.com>
---
 conf/fh_dref/fh_dref_linux.h |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/conf/fh_dref/fh_dref_linux.h b/conf/fh_dref/fh_dref_linux.h
index 7ffa5b50..f8fb1a89 100644
--- a/conf/fh_dref/fh_dref_linux.h
+++ b/conf/fh_dref/fh_dref_linux.h
@@ -1,2 +1,2 @@
 /* $srcdir/conf/fh_dref/fh_dref_linux.h */
-#define	NFS_FH_DREF(dst, src) memcpy((char *) &(dst.data), (char *) src, sizeof(struct nfs_fh))
+#define	NFS_FH_DREF(dst, src) memcpy((char *) &(dst.data), (char *) src, sizeof(*src))