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| author | Lucas Stach <dev@lynxeye.de> | 2016-07-06 21:32:49 +0200 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2016-07-07 09:44:46 +0200 |
| commit | b06ecabed947ed778ee2f271c0cb0cc8c4483f5d (patch) | |
| tree | 2105414c114521ae827669098f44fece64f33bf9 | |
| parent | 435ec2679e4d1bd500b6f1b357392d16e0592f28 (diff) | |
| download | barebox-b06ecabed947ed778ee2f271c0cb0cc8c4483f5d.tar.gz barebox-b06ecabed947ed778ee2f271c0cb0cc8c4483f5d.tar.xz | |
ARM: i.MX: iim: fix potential out of bounds array access
The check is off-by-one.
Signed-off-by: Lucas Stach <dev@lynxeye.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| -rw-r--r-- | arch/arm/mach-imx/iim.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/mach-imx/iim.c b/arch/arm/mach-imx/iim.c index c3ba67e0b8..6addfed696 100644 --- a/arch/arm/mach-imx/iim.c +++ b/arch/arm/mach-imx/iim.c @@ -196,7 +196,7 @@ int imx_iim_read(unsigned int banknum, int offset, void *buf, int count) if (!imx_iim) return -ENODEV; - if (banknum > IIM_NUM_BANKS) + if (banknum >= IIM_NUM_BANKS) return -EINVAL; bank = iim->bank[banknum]; |