1 files changed, 2 insertions, 0 deletions

diff --git a/fs/ocfs2/file.c b/fs/ocfs2/file.c
index 63e3fca266e0..cf254ce8c941 100644
--- a/fs/ocfs2/file.c
+++ b/fs/ocfs2/file.c
@@ -1997,6 +1997,8 @@ static long ocfs2_fallocate(struct inode *inode, int mode, loff_t offset,
         int change_size = 1;
         int cmd = OCFS2_IOC_RESVSP64;
 
+        if (mode & ~(FALLOC_FL_KEEP_SIZE | FALLOC_FL_PUNCH_HOLE))
+                return -EOPNOTSUPP;
         if (!ocfs2_writes_unwritten_extents(osb))
                 return -EOPNOTSUPP;