This is a note to let you know that I've just added the patch titled
regulator: isl9305: fix array size
to the 4.4-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git%3Ba=su...
The filename of the patch is: regulator-isl9305-fix-array-size.patch and it can be found in the queue-4.4 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree, please let stable@vger.kernel.org know about it.
From foo@baz Mon Mar 19 09:58:12 CET 2018
From: "Vincent Stehlé" vincent.stehle@laposte.net Date: Sun, 9 Apr 2017 22:05:05 +0200 Subject: regulator: isl9305: fix array size
From: "Vincent Stehlé" vincent.stehle@laposte.net
[ 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 --- include/linux/platform_data/isl9305.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- 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
Patches currently in stable-queue which might be from vincent.stehle@laposte.net are
queue-4.4/regulator-isl9305-fix-array-size.patch