isofs: avoid info leak on export

[pandora-kernel.git] / fs / isofs / export.c

diff --git a/fs/isofs/export.c b/fs/isofs/export.c
index 516eb21..fd88add 100644 (file)
--- a/fs/isofs/export.c
+++ b/fs/isofs/export.c
@@ -135,6 +135,7 @@ isofs_export_encode_fh(struct dentry *dentry,
        len = 3;
        fh32[0] = ei->i_iget5_block;
        fh16[2] = (__u16)ei->i_iget5_offset;  /* fh16 [sic] */
+       fh16[3] = 0;  /* avoid leaking uninitialized data */
        fh32[2] = inode->i_generation;
        if (connectable && !S_ISDIR(inode->i_mode)) {
                struct inode *parent;