Need to free object_prefix when rbd_dev_v2_snap_context() fails, but only if this is the first time we are reading in the header.
Signed-off-by: Ilya Dryomov <idryo...@gmail.com> --- drivers/block/rbd.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c index 324bf35ec4dd..69d03aa46d0d 100644 --- a/drivers/block/rbd.c +++ b/drivers/block/rbd.c @@ -4720,7 +4720,10 @@ static int rbd_dev_v2_header_info(struct rbd_device *rbd_dev) } ret = rbd_dev_v2_snap_context(rbd_dev); - dout("rbd_dev_v2_snap_context returned %d\n", ret); + if (ret && first_time) { + kfree(rbd_dev->header.object_prefix); + rbd_dev->header.object_prefix = NULL; + } return ret; } -- 1.9.3 -- To unsubscribe from this list: send the line "unsubscribe ceph-devel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html