diff options
| author | Vincent Stehlé <vincent.stehle@laposte.net> | 2017-04-09 22:05:05 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-03-22 09:17:50 +0100 |
| commit | f9ab125d20efab348f5652d3cf80c8cc9bb0c960 (patch) | |
| tree | 286e4c8326b58b9d09c958a4689ee3079e1e3485 | |
| parent | d7928e10b468c465b597d738bc93e30aa4b34dff (diff) | |
regulator: isl9305: fix array size
[ Upstream commit 0c08aaf873174c95e674cf21ffcd041c589d2e5b ]
ISL9305_MAX_REGULATOR is the last index used to access the init_data[]
array, so we need to add one to this last index to obtain the necessary
array size.
This fixes the following smatch error:
drivers/regulator/isl9305.c:160 isl9305_i2c_probe() error: buffer overflow 'pdata->init_data' 3 <= 3
Fixes: dec38b5ce6a9edb4 ("regulator: isl9305: Add Intersil ISL9305/H driver")
Signed-off-by: Vincent Stehlé <vincent.stehle@laposte.net>
Cc: Mark Brown <broonie@kernel.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | include/linux/platform_data/isl9305.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/platform_data/isl9305.h b/include/linux/platform_data/isl9305.h index 1419133fa69e..4ac1a070af0a 100644 --- a/include/linux/platform_data/isl9305.h +++ b/include/linux/platform_data/isl9305.h @@ -24,7 +24,7 @@ struct regulator_init_data; struct isl9305_pdata { - struct regulator_init_data *init_data[ISL9305_MAX_REGULATOR]; + struct regulator_init_data *init_data[ISL9305_MAX_REGULATOR + 1]; }; #endif |