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-rw-r--r--fs/isofs/export.c8
1 files changed, 6 insertions, 2 deletions
diff --git a/fs/isofs/export.c b/fs/isofs/export.c
index ed752cb38474..dd4687ff30d0 100644
--- a/fs/isofs/export.c
+++ b/fs/isofs/export.c
@@ -124,9 +124,13 @@ isofs_export_encode_fh(struct dentry *dentry,
* offset of the inode and the upper 16 bits of fh32[1] to
* hold the offset of the parent.
*/
-
- if (len < 3 || (connectable && len < 5))
+ if (connectable && (len < 5)) {
+ *max_len = 5;
+ return 255;
+ } else if (len < 3) {
+ *max_len = 3;
return 255;
+ }
len = 3;
fh32[0] = ei->i_iget5_block;