From: Oleksij Rempel <linux@rempel-privat.de>
To: barebox@lists.infradead.org
Cc: Oleksij Rempel <linux@rempel-privat.de>
Subject: [PATCH v1 7/9] mtd: atmel_nand: remove erroneous case
Date: Tue, 20 Nov 2018 21:07:12 +0100 [thread overview]
Message-ID: <20181120200714.3692-8-linux@rempel-privat.de> (raw)
In-Reply-To: <20181120200714.3692-1-linux@rempel-privat.de>
If mm would be 15, then we will corrupt the stack, since p[15]. And
as input for this function, mm has only two variants 13 and 14.
Signed-off-by: Oleksij Rempel <linux@rempel-privat.de>
---
drivers/mtd/nand/atmel_nand.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/mtd/nand/atmel_nand.c b/drivers/mtd/nand/atmel_nand.c
index 797cdc2ba..4c1725d09 100644
--- a/drivers/mtd/nand/atmel_nand.c
+++ b/drivers/mtd/nand/atmel_nand.c
@@ -788,7 +788,6 @@ static int pmecc_build_galois_table(unsigned int mm, int16_t *index_of,
case 3:
case 4:
case 6:
- case 15:
p[1] = 1;
break;
case 5:
--
2.17.1
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next prev parent reply other threads:[~2018-11-20 20:07 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-11-20 20:07 [PATCH v1 0/9] random fixes Oleksij Rempel
2018-11-20 20:07 ` [PATCH v1 1/9] net: e1000: fix "Uninitialized variable: phy_data" warning Oleksij Rempel
2018-11-20 20:07 ` [PATCH v1 2/9] pinctrl: tegra30: fix "Possible null pointer dereference: group" warning Oleksij Rempel
2018-11-21 9:16 ` Lucas Stach
2018-11-21 9:40 ` Oleksij Rempel
2018-11-21 10:01 ` Lucas Stach
2018-11-20 20:07 ` [PATCH v1 3/9] fs: closedir: remove uninitialized variable ret Oleksij Rempel
2018-11-20 20:07 ` [PATCH v1 4/9] fs: fix possible null pointer dereference of base Oleksij Rempel
2018-11-20 20:07 ` [PATCH v1 5/9] mfd: da9063: fix wrong NULL pointer test Oleksij Rempel
2018-11-20 20:07 ` [PATCH v1 6/9] usb: at91_udc: remove useless NULL check Oleksij Rempel
2018-11-20 20:07 ` Oleksij Rempel [this message]
2018-11-20 20:07 ` [PATCH v1 8/9] usb: musb: fix possible out of bounds access Oleksij Rempel
2018-11-20 20:07 ` [PATCH v1 9/9] lib: lodepng: remove useless test Oleksij Rempel
2018-11-21 8:08 ` [PATCH v1 0/9] random fixes Sascha Hauer
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