From b6b079de4ff6ad32750a79e80ef103bedf7201c8 Mon Sep 17 00:00:00 2001
From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Sat, 29 Oct 2011 10:20:20 +0300
Subject: [PATCH] --- yaml --- r: 281056 b: refs/heads/master c:
 9638b67ba25b4a008767fca3b6f52d24400a8d1d h: refs/heads/master v: v3

---
 [refs]                                 | 2 +-
 trunk/drivers/staging/sep/sep_driver.c | 2 ++
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/[refs] b/[refs]
index 36ab52997d03..72eed58cd25e 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 23226977e9421434a2e7e384219477199ca5f0ec
+refs/heads/master: 9638b67ba25b4a008767fca3b6f52d24400a8d1d
diff --git a/trunk/drivers/staging/sep/sep_driver.c b/trunk/drivers/staging/sep/sep_driver.c
index 8ac3faea2d2f..e624e2874902 100644
--- a/trunk/drivers/staging/sep/sep_driver.c
+++ b/trunk/drivers/staging/sep/sep_driver.c
@@ -2120,6 +2120,8 @@ static int sep_prepare_input_output_dma_table_in_dcb(struct sep_device *sep,
 			}
 		}
 		if (tail_size) {
+			if (tail_size > sizeof(dcb_table_ptr->tail_data))
+				return -EINVAL;
 			if (is_kva == true) {
 				memcpy(dcb_table_ptr->tail_data,
 					(void *)(app_in_address + data_in_size -