From bdd9968d35f7fcdb76089347d1529bf079534214 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Giedrius=20Statkevi=C4=8Dius?= Date: Sat, 25 Mar 2017 18:00:49 +0200 Subject: [PATCH] power: supply: lp8788: prevent out of bounds array access MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit val might become 7 in which case stime[7] (array of length 7) would be accessed during the scnprintf call later and that will cause issues. Obviously, string concatenation is not intended here so just a comma needs to be added to fix the issue. Fixes: 98a276649358 ("power_supply: Add new lp8788 charger driver") Signed-off-by: Giedrius Statkevičius Acked-by: Milo Kim Signed-off-by: Sebastian Reichel --- drivers/power/supply/lp8788-charger.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/power/supply/lp8788-charger.c b/drivers/power/supply/lp8788-charger.c index 509e2b3..677f7c4 100644 --- a/drivers/power/supply/lp8788-charger.c +++ b/drivers/power/supply/lp8788-charger.c @@ -651,7 +651,7 @@ static ssize_t lp8788_show_eoc_time(struct device *dev, { struct lp8788_charger *pchg = dev_get_drvdata(dev); char *stime[] = { "400ms", "5min", "10min", "15min", - "20min", "25min", "30min" "No timeout" }; + "20min", "25min", "30min", "No timeout" }; u8 val; lp8788_read_byte(pchg->lp, LP8788_CHG_EOC, &val); -- 2.7.4