1 files changed, 14 insertions, 1 deletions
diff --git a/sys/fs/ext2fs/ext2_vnops.c b/sys/fs/ext2fs/ext2_vnops.c
index 3cd69c847c9c..0e719a4a542b 100644
--- a/sys/fs/ext2fs/ext2_vnops.c
+++ b/sys/fs/ext2fs/ext2_vnops.c
@@ -2157,11 +2157,24 @@ ext2_read(struct vop_read_args *ap)
 static int
 ext2_ioctl(struct vop_ioctl_args *ap)
 {
+	struct vnode *vp;
+	int error;
 
+	vp = ap->a_vp;
 	switch (ap->a_command) {
 	case FIOSEEKDATA:
+		if (!(VTOI(vp)->i_flag & IN_E4EXTENTS)) {
+			error = vn_lock(vp, LK_SHARED);
+			if (error == 0) {
+				error = ext2_bmap_seekdata(vp,
+				    (off_t *)ap->a_data);
+				VOP_UNLOCK(vp);
+			} else
+				error = EBADF;
+			return (error);
+		}
 	case FIOSEEKHOLE:
-		return (vn_bmap_seekhole(ap->a_vp, ap->a_command,
+		return (vn_bmap_seekhole(vp, ap->a_command,
 		    (off_t *)ap->a_data, ap->a_cred));
 	default:
 		return (ENOTTY);