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fbdev: don't clear more than needed
[libpicofe.git]
/
linux
/
fbdev.c
diff --git
a/linux/fbdev.c
b/linux/fbdev.c
index
0718861
..
d8d78eb
100644
(file)
--- a/
linux/fbdev.c
+++ b/
linux/fbdev.c
@@
-155,7
+155,8
@@
out:
void vout_fbdev_clear(struct vout_fbdev *fbdev)
{
- memset(fbdev->mem, 0, fbdev->mem_size);
+ if (fbdev->mem)
+ memset(fbdev->mem, 0, fbdev->fb_size * fbdev->buffer_count);
}
void vout_fbdev_clear_lines(struct vout_fbdev *fbdev, int y, int count)