1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/ieee1394/raw1394.c b/drivers/ieee1394/raw1394.c
index bb897a37d9f7..c6aefd9ad0e8 100644
--- a/drivers/ieee1394/raw1394.c
+++ b/drivers/ieee1394/raw1394.c
@@ -938,7 +938,8 @@ static int handle_async_send(struct file_info *fi, struct pending_request *req)
         int header_length = req->req.misc & 0xffff;
         int expect_response = req->req.misc >> 16;
 
-        if ((header_length > req->req.length) || (header_length < 12)) {
+        if (header_length > req->req.length || header_length < 12 ||
+            header_length > FIELD_SIZEOF(struct hpsb_packet, header)) {
                 req->req.error = RAW1394_ERROR_INVALID_ARG;
                 req->req.length = 0;
                 queue_complete_req(req);