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path: root/drivers/auxdisplay/charlcd.c
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Diffstat (limited to 'drivers/auxdisplay/charlcd.c')
-rw-r--r--drivers/auxdisplay/charlcd.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/auxdisplay/charlcd.c b/drivers/auxdisplay/charlcd.c
index ef10b5ca0e16..f43430e9dcee 100644
--- a/drivers/auxdisplay/charlcd.c
+++ b/drivers/auxdisplay/charlcd.c
@@ -111,6 +111,9 @@ static void charlcd_home(struct charlcd *lcd)
static void charlcd_print(struct charlcd *lcd, char c)
{
+ if (lcd->addr.x >= lcd->width)
+ return;
+
if (lcd->char_conv)
c = lcd->char_conv[(unsigned char)c];