1 files changed, 6 insertions, 0 deletions

diff --git a/fs/ocfs2/extent_map.c b/fs/ocfs2/extent_map.c
index 03c1d365c78b..c58668a326fe 100644
--- a/fs/ocfs2/extent_map.c
+++ b/fs/ocfs2/extent_map.c
@@ -387,6 +387,12 @@ int ocfs2_get_clusters(struct inode *inode, u32 v_cluster,
         struct ocfs2_extent_rec *rec;
         u32 coff;
 
+        if (OCFS2_I(inode)->ip_dyn_features & OCFS2_INLINE_DATA_FL) {
+                ret = -ERANGE;
+                mlog_errno(ret);
+                goto out;
+        }
+
         ret = ocfs2_extent_map_lookup(inode, v_cluster, p_cluster,
                                       num_clusters, extent_flags);
         if (ret == 0)