1 files changed, 3 insertions, 3 deletions

diff --git a/drivers/media/video/hdpvr/hdpvr-core.c b/drivers/media/video/hdpvr/hdpvr-core.c
index e280eb178fe9..51f393d03a46 100644
--- a/drivers/media/video/hdpvr/hdpvr-core.c
+++ b/drivers/media/video/hdpvr/hdpvr-core.c
@@ -145,7 +145,7 @@ static int device_authorization(struct hdpvr_device *dev)
 #ifdef HDPVR_DEBUG
         else {
                 hex_dump_to_buffer(dev->usbc_buf, 46, 16, 1, print_buf,
-                                   sizeof(print_buf), 0);
+                                   5*buf_size+1, 0);
                 v4l2_dbg(MSG_INFO, hdpvr_debug, &dev->v4l2_dev,
                          "Status request returned, len %d: %s\n",
                          ret, print_buf);
@@ -168,13 +168,13 @@ static int device_authorization(struct hdpvr_device *dev)
 
         response = dev->usbc_buf+38;
 #ifdef HDPVR_DEBUG
-        hex_dump_to_buffer(response, 8, 16, 1, print_buf, sizeof(print_buf), 0);
+        hex_dump_to_buffer(response, 8, 16, 1, print_buf, 5*buf_size+1, 0);
         v4l2_dbg(MSG_INFO, hdpvr_debug, &dev->v4l2_dev, "challenge: %s\n",
                  print_buf);
 #endif
         challenge(response);
 #ifdef HDPVR_DEBUG
-        hex_dump_to_buffer(response, 8, 16, 1, print_buf, sizeof(print_buf), 0);
+        hex_dump_to_buffer(response, 8, 16, 1, print_buf, 5*buf_size+1, 0);
         v4l2_dbg(MSG_INFO, hdpvr_debug, &dev->v4l2_dev, " response: %s\n",
                  print_buf);
 #endif