[PATCH 4/5] Staging: panel: Reduce value range for *name

[Ksenija Stanojevic]

out is 0-9 so it's too much for om, therefore reduce value range for
*name from '0'-'9' to '0'-'7'.

Signed-off-by: Ksenija Stanojevic <ksenija.stanojevic@xxxxxxxxx>
---
 drivers/staging/panel/panel.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/panel/panel.c b/drivers/staging/panel/panel.c
index 6dc3efb..70cb9f3 100644
--- a/drivers/staging/panel/panel.c
+++ b/drivers/staging/panel/panel.c
@@ -2065,7 +2065,7 @@ static u8 input_name2mask(const char *name, __u64 *mask, __u64 *value,
 		im |= BIT(in);
 
 		name++;
-		if (isdigit(*name)) {
+		if (*name >= '0' && *name <= '7') {
 			out = *name - '0';
 			om |= BIT(out);
 		} else if (*name == '-') {
-- 
1.9.1

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/