video: console: Fix buffer overflow in cmd 'font list'
vidconsole_ops.get_font is documented to return -ENOENT after the last
video_fontdata entry.
Signed-off-by: Janne Grunau <j@jannau.net>
diff --git a/drivers/video/console_core.c b/drivers/video/console_core.c
index d17764d..9393636 100644
--- a/drivers/video/console_core.c
+++ b/drivers/video/console_core.c
@@ -225,7 +225,7 @@
{
info->name = fonts[seq].name;
- return 0;
+ return info->name ? 0 : -ENOENT;
}
int console_simple_select_font(struct udevice *dev, const char *name, uint size)