We must not use any information in the passed var besides xoffset,
yoffset and vmode as otherwise applications might abuse it.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Jingoo Han <redacted>
---
drivers/video/s3c-fb.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/video/s3c-fb.c b/drivers/video/s3c-fb.c
index 4aecf21..fd9f20d 100644
--- a/drivers/video/s3c-fb.c
+++ b/drivers/video/s3c-fb.c
@@ -883,7 +883,7 @@ static int s3c_fb_pan_display(struct fb_var_screeninfo *var,
}
}
/* Offset in bytes to the end of the displayed area */
- end_boff = start_boff + var->yres * info->fix.line_length;
+ end_boff = start_boff + info->var.yres * info->fix.line_length;
/* Temporarily turn off per-vsync update from shadow registers until
* both start and end addresses are updated to prevent corruption */
--
1.7.3.4